15207836168

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{867631}}^1$

素因数の和:867957

約数の個数: 32

約数和(自身を含む): 32692373760

約数和(自身を除く): 17484537592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 626, 1252, 2191, 2504, 4382, 8764, 17528, 867631, 1735262, 3470524, 6073417, 6941048, 12146834, 24293668, 48587336, 271568503, 543137006, 1086274012, 1900979521, 2172548024, 3801959042, 7603918084, 15207836168]

約数ペア:

[(1, 15207836168), (2, 7603918084), (4, 3801959042), (7, 2172548024), (8, 1900979521), (14, 1086274012), (28, 543137006), (56, 271568503), (313, 48587336), (626, 24293668), (1252, 12146834), (2191, 6941048), (2504, 6073417), (4382, 3470524), (8764, 1735262), (17528, 867631)]