19529736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 52202880

約数和(自身を除く): 32673144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 151, 204, 302, 317, 408, 453, 604, 634, 906, 951, 1208, 1268, 1812, 1902, 2536, 2567, 3624, 3804, 5134, 5389, 7608, 7701, 10268, 10778, 15402, 16167, 20536, 21556, 30804, 32334, 43112, 47867, 61608, 64668, 95734, 129336, 143601, 191468, 287202, 382936, 574404, 813739, 1148808, 1627478, 2441217, 3254956, 4882434, 6509912, 9764868, 19529736]

約数ペア:

[(1, 19529736), (2, 9764868), (3, 6509912), (4, 4882434), (6, 3254956), (8, 2441217), (12, 1627478), (17, 1148808), (24, 813739), (34, 574404), (51, 382936), (68, 287202), (102, 191468), (136, 143601), (151, 129336), (204, 95734), (302, 64668), (317, 61608), (408, 47867), (453, 43112), (604, 32334), (634, 30804), (906, 21556), (951, 20536), (1208, 16167), (1268, 15402), (1812, 10778), (1902, 10268), (2536, 7701), (2567, 7608), (3624, 5389), (3804, 5134)]