22721946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9397}}^1$

素因数の和:9446

約数の個数: 32

約数和(自身を含む): 50523648

約数和(自身を除く): 27801702

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 9397, 18794, 28191, 56382, 122161, 244322, 291307, 366483, 582614, 732966, 873921, 1747842, 3786991, 7573982, 11360973, 22721946]

約数ペア:

[(1, 22721946), (2, 11360973), (3, 7573982), (6, 3786991), (13, 1747842), (26, 873921), (31, 732966), (39, 582614), (62, 366483), (78, 291307), (93, 244322), (186, 122161), (403, 56382), (806, 28191), (1209, 18794), (2418, 9397)]