19003722204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2166407}}^1$

素因数の和:2166474

約数の個数: 48

約数和(自身を含む): 48042263808

約数和(自身を除く): 29038541604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 2166407, 4332814, 6499221, 8665628, 12998442, 25996884, 36828919, 73657838, 93155501, 110486757, 147315676, 186311002, 220973514, 279466503, 372622004, 441947028, 558933006, 1117866012, 1583643517, 3167287034, 4750930551, 6334574068, 9501861102, 19003722204]

約数ペア:

[(1, 19003722204), (2, 9501861102), (3, 6334574068), (4, 4750930551), (6, 3167287034), (12, 1583643517), (17, 1117866012), (34, 558933006), (43, 441947028), (51, 372622004), (68, 279466503), (86, 220973514), (102, 186311002), (129, 147315676), (172, 110486757), (204, 93155501), (258, 73657838), (516, 36828919), (731, 25996884), (1462, 12998442), (2193, 8665628), (2924, 6499221), (4386, 4332814), (8772, 2166407)]