13156462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 22560768

約数和(自身を除く): 9404306

約数列:

[1, 2, 11, 22, 31, 62, 101, 191, 202, 341, 382, 682, 1111, 2101, 2222, 3131, 4202, 5921, 6262, 11842, 19291, 34441, 38582, 65131, 68882, 130262, 212201, 424402, 598021, 1196042, 6578231, 13156462]

約数ペア:

[(1, 13156462), (2, 6578231), (11, 1196042), (22, 598021), (31, 424402), (62, 212201), (101, 130262), (191, 68882), (202, 65131), (341, 38582), (382, 34441), (682, 19291), (1111, 11842), (2101, 6262), (2222, 5921), (3131, 4202)]