12493481665

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{378533}}^1$

素因数の和:378609

約数の個数: 32

約数和(自身を含む): 18314989056

約数和(自身を除く): 5821507391

約数列:

[1, 5, 7, 23, 35, 41, 115, 161, 205, 287, 805, 943, 1435, 4715, 6601, 33005, 378533, 1892665, 2649731, 8706259, 13248655, 15519853, 43531295, 60943813, 77599265, 108638971, 304719065, 356956619, 543194855, 1784783095, 2498696333, 12493481665]

約数ペア:

[(1, 12493481665), (5, 2498696333), (7, 1784783095), (23, 543194855), (35, 356956619), (41, 304719065), (115, 108638971), (161, 77599265), (205, 60943813), (287, 43531295), (805, 15519853), (943, 13248655), (1435, 8706259), (4715, 2649731), (6601, 1892665), (33005, 378533)]