19283784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3294

約数の個数: 64

約数和(自身を含む): 54667200

約数和(自身を除く): 35383416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 3253, 5928, 6506, 9759, 13012, 19518, 26024, 39036, 42289, 61807, 78072, 84578, 123614, 126867, 169156, 185421, 247228, 253734, 338312, 370842, 494456, 507468, 741684, 803491, 1014936, 1483368, 1606982, 2410473, 3213964, 4820946, 6427928, 9641892, 19283784]

約数ペア:

[(1, 19283784), (2, 9641892), (3, 6427928), (4, 4820946), (6, 3213964), (8, 2410473), (12, 1606982), (13, 1483368), (19, 1014936), (24, 803491), (26, 741684), (38, 507468), (39, 494456), (52, 370842), (57, 338312), (76, 253734), (78, 247228), (104, 185421), (114, 169156), (152, 126867), (156, 123614), (228, 84578), (247, 78072), (312, 61807), (456, 42289), (494, 39036), (741, 26024), (988, 19518), (1482, 13012), (1976, 9759), (2964, 6506), (3253, 5928)]