12518914045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1\times {\mathrm{2879}}^1$

素因数の和:3525

約数の個数: 32

約数和(自身を含む): 16524933120

約数和(自身を除く): 4006019075

約数列:

[1, 5, 11, 55, 173, 457, 865, 1903, 2285, 2879, 5027, 9515, 14395, 25135, 31669, 79061, 158345, 395305, 498067, 869671, 1315703, 2490335, 4348355, 5478737, 6578515, 14472733, 27393685, 72363665, 227616619, 1138083095, 2503782809, 12518914045]

約数ペア:

[(1, 12518914045), (5, 2503782809), (11, 1138083095), (55, 227616619), (173, 72363665), (457, 27393685), (865, 14472733), (1903, 6578515), (2285, 5478737), (2879, 4348355), (5027, 2490335), (9515, 1315703), (14395, 869671), (25135, 498067), (31669, 395305), (79061, 158345)]