19734312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 55944000

約数和(自身を除く): 36209688

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, 3329, 5928, 6658, 9987, 13316, 19974, 26632, 39948, 43277, 63251, 79896, 86554, 126502, 129831, 173108, 189753, 253004, 259662, 346216, 379506, 506008, 519324, 759012, 822263, 1038648, 1518024, 1644526, 2466789, 3289052, 4933578, 6578104, 9867156, 19734312]

約数ペア:

[(1, 19734312), (2, 9867156), (3, 6578104), (4, 4933578), (6, 3289052), (8, 2466789), (12, 1644526), (13, 1518024), (19, 1038648), (24, 822263), (26, 759012), (38, 519324), (39, 506008), (52, 379506), (57, 346216), (76, 259662), (78, 253004), (104, 189753), (114, 173108), (152, 129831), (156, 126502), (228, 86554), (247, 79896), (312, 63251), (456, 43277), (494, 39948), (741, 26632), (988, 19974), (1482, 13316), (1976, 9987), (2964, 6658), (3329, 5928)]