19565532610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{100403}}^1$

素因数の和:101922

約数の個数: 32

約数和(自身を含む): 37952712000

約数和(自身を除く): 18387179390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1499, 2998, 7495, 14990, 19487, 38974, 97435, 100403, 194870, 200806, 502015, 1004030, 1305239, 2610478, 6526195, 13052390, 150504097, 301008194, 752520485, 1505040970, 1956553261, 3913106522, 9782766305, 19565532610]

約数ペア:

[(1, 19565532610), (2, 9782766305), (5, 3913106522), (10, 1956553261), (13, 1505040970), (26, 752520485), (65, 301008194), (130, 150504097), (1499, 13052390), (2998, 6526195), (7495, 2610478), (14990, 1305239), (19487, 1004030), (38974, 502015), (97435, 200806), (100403, 194870)]