19588488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 53161920

約数和(自身を除く): 33573432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1171, 1394, 2091, 2342, 2788, 3513, 4182, 4684, 5576, 7026, 8364, 9368, 14052, 16728, 19907, 28104, 39814, 48011, 59721, 79628, 96022, 119442, 144033, 159256, 192044, 238884, 288066, 384088, 477768, 576132, 816187, 1152264, 1632374, 2448561, 3264748, 4897122, 6529496, 9794244, 19588488]

約数ペア:

[(1, 19588488), (2, 9794244), (3, 6529496), (4, 4897122), (6, 3264748), (8, 2448561), (12, 1632374), (17, 1152264), (24, 816187), (34, 576132), (41, 477768), (51, 384088), (68, 288066), (82, 238884), (102, 192044), (123, 159256), (136, 144033), (164, 119442), (204, 96022), (246, 79628), (328, 59721), (408, 48011), (492, 39814), (697, 28104), (984, 19907), (1171, 16728), (1394, 14052), (2091, 9368), (2342, 8364), (2788, 7026), (3513, 5576), (4182, 4684)]