15696816746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{21859}}^1$

素因数の和:22334

約数の個数: 32

約数和(自身を含む): 25780809600

約数和(自身を除く): 10083992854

約数列:

[1, 2, 13, 26, 71, 142, 389, 778, 923, 1846, 5057, 10114, 21859, 27619, 43718, 55238, 284167, 359047, 568334, 718094, 1551989, 3103978, 8503151, 17006302, 20175857, 40351714, 110540963, 221081926, 603723721, 1207447442, 7848408373, 15696816746]

約数ペア:

[(1, 15696816746), (2, 7848408373), (13, 1207447442), (26, 603723721), (71, 221081926), (142, 110540963), (389, 40351714), (778, 20175857), (923, 17006302), (1846, 8503151), (5057, 3103978), (10114, 1551989), (21859, 718094), (27619, 568334), (43718, 359047), (55238, 284167)]