15673919090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{50891}}^1$

素因数の和:52538

約数の個数: 32

約数和(自身を含む): 29716856640

約数和(自身を除く): 14042937550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1621, 3242, 8105, 16210, 30799, 50891, 61598, 101782, 153995, 254455, 307990, 508910, 966929, 1933858, 4834645, 9669290, 82494311, 164988622, 412471555, 824943110, 1567391909, 3134783818, 7836959545, 15673919090]

約数ペア:

[(1, 15673919090), (2, 7836959545), (5, 3134783818), (10, 1567391909), (19, 824943110), (38, 412471555), (95, 164988622), (190, 82494311), (1621, 9669290), (3242, 4834645), (8105, 1933858), (16210, 966929), (30799, 508910), (50891, 307990), (61598, 254455), (101782, 153995)]