19837368

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 59950800

約数和(自身を除く): 40113432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 34, 36, 38, 51, 57, 68, 72, 76, 102, 114, 136, 152, 153, 171, 204, 228, 306, 323, 342, 408, 456, 612, 646, 684, 853, 969, 1224, 1292, 1368, 1706, 1938, 2559, 2584, 2907, 3412, 3876, 5118, 5814, 6824, 7677, 7752, 10236, 11628, 14501, 15354, 16207, 20472, 23256, 29002, 30708, 32414, 43503, 48621, 58004, 61416, 64828, 87006, 97242, 116008, 129656, 130509, 145863, 174012, 194484, 261018, 275519, 291726, 348024, 388968, 522036, 551038, 583452, 826557, 1044072, 1102076, 1166904, 1653114, 2204152, 2479671, 3306228, 4959342, 6612456, 9918684, 19837368]

約数ペア:

[(1, 19837368), (2, 9918684), (3, 6612456), (4, 4959342), (6, 3306228), (8, 2479671), (9, 2204152), (12, 1653114), (17, 1166904), (18, 1102076), (19, 1044072), (24, 826557), (34, 583452), (36, 551038), (38, 522036), (51, 388968), (57, 348024), (68, 291726), (72, 275519), (76, 261018), (102, 194484), (114, 174012), (136, 145863), (152, 130509), (153, 129656), (171, 116008), (204, 97242), (228, 87006), (306, 64828), (323, 61416), (342, 58004), (408, 48621), (456, 43503), (612, 32414), (646, 30708), (684, 29002), (853, 23256), (969, 20472), (1224, 16207), (1292, 15354), (1368, 14501), (1706, 11628), (1938, 10236), (2559, 7752), (2584, 7677), (2907, 6824), (3412, 5814), (3876, 5118)]