19541366312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11052809}}^1$

素因数の和:11052845

約数の個数: 32

約数和(自身を含む): 41779621800

約数和(自身を除く): 22238255488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 11052809, 22105618, 44211236, 88422472, 143686517, 187897753, 287373034, 375795506, 574746068, 751591012, 1149492136, 1503182024, 2442670789, 4885341578, 9770683156, 19541366312]

約数ペア:

[(1, 19541366312), (2, 9770683156), (4, 4885341578), (8, 2442670789), (13, 1503182024), (17, 1149492136), (26, 751591012), (34, 574746068), (52, 375795506), (68, 287373034), (104, 187897753), (136, 143686517), (221, 88422472), (442, 44211236), (884, 22105618), (1768, 11052809)]