12994456

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 25390080

約数和(自身を除く): 12395624

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 248, 302, 347, 604, 694, 1208, 1388, 2776, 4681, 9362, 10757, 18724, 21514, 37448, 43028, 52397, 86056, 104794, 209588, 419176, 1624307, 3248614, 6497228, 12994456]

約数ペア:

[(1, 12994456), (2, 6497228), (4, 3248614), (8, 1624307), (31, 419176), (62, 209588), (124, 104794), (151, 86056), (248, 52397), (302, 43028), (347, 37448), (604, 21514), (694, 18724), (1208, 10757), (1388, 9362), (2776, 4681)]