19087632

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 56668248

約数和(自身を除く): 37580616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 53, 61, 72, 82, 106, 122, 123, 144, 159, 164, 183, 212, 244, 246, 318, 328, 366, 369, 424, 477, 488, 492, 549, 636, 656, 732, 738, 848, 954, 976, 984, 1098, 1272, 1464, 1476, 1908, 1968, 2173, 2196, 2501, 2544, 2928, 2952, 3233, 3816, 4346, 4392, 5002, 5904, 6466, 6519, 7503, 7632, 8692, 8784, 9699, 10004, 12932, 13038, 15006, 17384, 19398, 19557, 20008, 22509, 25864, 26076, 29097, 30012, 34768, 38796, 39114, 40016, 45018, 51728, 52152, 58194, 60024, 77592, 78228, 90036, 104304, 116388, 120048, 132553, 155184, 156456, 180072, 232776, 265106, 312912, 360144, 397659, 465552, 530212, 795318, 1060424, 1192977, 1590636, 2120848, 2385954, 3181272, 4771908, 6362544, 9543816, 19087632]

約数ペア:

[(1, 19087632), (2, 9543816), (3, 6362544), (4, 4771908), (6, 3181272), (8, 2385954), (9, 2120848), (12, 1590636), (16, 1192977), (18, 1060424), (24, 795318), (36, 530212), (41, 465552), (48, 397659), (53, 360144), (61, 312912), (72, 265106), (82, 232776), (106, 180072), (122, 156456), (123, 155184), (144, 132553), (159, 120048), (164, 116388), (183, 104304), (212, 90036), (244, 78228), (246, 77592), (318, 60024), (328, 58194), (366, 52152), (369, 51728), (424, 45018), (477, 40016), (488, 39114), (492, 38796), (549, 34768), (636, 30012), (656, 29097), (732, 26076), (738, 25864), (848, 22509), (954, 20008), (976, 19557), (984, 19398), (1098, 17384), (1272, 15006), (1464, 13038), (1476, 12932), (1908, 10004), (1968, 9699), (2173, 8784), (2196, 8692), (2501, 7632), (2544, 7503), (2928, 6519), (2952, 6466), (3233, 5904), (3816, 5002), (4346, 4392)]