15697561838

素因数分解:

$2^1\times 7^1\times {\mathrm{112429}}^1\times {\mathrm{9973}}^1$

素因数の和:122411

約数の個数: 16

約数和(自身を含む): 26913043680

約数和(自身を除く): 11215481842

約数列:

[1, 2, 7, 14, 9973, 19946, 69811, 112429, 139622, 224858, 787003, 1574006, 1121254417, 2242508834, 7848780919, 15697561838]

約数ペア:

[(1, 15697561838), (2, 7848780919), (7, 2242508834), (14, 1121254417), (9973, 1574006), (19946, 787003), (69811, 224858), (112429, 139622)]