15707039908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{251893}}^1$

素因数の和:252052

約数の個数: 48

約数和(自身を含む): 33516008064

約数和(自身を除く): 17808968156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3668, 4454, 8908, 15589, 31178, 62356, 251893, 503786, 1007572, 1763251, 3526502, 4282181, 7053004, 8564362, 17128724, 29975267, 32997983, 59950534, 65995966, 119901068, 131991932, 230985881, 461971762, 560965711, 923943524, 1121931422, 2243862844, 3926759977, 7853519954, 15707039908]

約数ペア:

[(1, 15707039908), (2, 7853519954), (4, 3926759977), (7, 2243862844), (14, 1121931422), (17, 923943524), (28, 560965711), (34, 461971762), (68, 230985881), (119, 131991932), (131, 119901068), (238, 65995966), (262, 59950534), (476, 32997983), (524, 29975267), (917, 17128724), (1834, 8564362), (2227, 7053004), (3668, 4282181), (4454, 3526502), (8908, 1763251), (15589, 1007572), (31178, 503786), (62356, 251893)]