12665298

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 26380800

約数和(自身を除く): 13715502

約数列:

[1, 2, 3, 6, 31, 62, 93, 149, 186, 298, 447, 457, 894, 914, 1371, 2742, 4619, 9238, 13857, 14167, 27714, 28334, 42501, 68093, 85002, 136186, 204279, 408558, 2110883, 4221766, 6332649, 12665298]

約数ペア:

[(1, 12665298), (2, 6332649), (3, 4221766), (6, 2110883), (31, 408558), (62, 204279), (93, 136186), (149, 85002), (186, 68093), (298, 42501), (447, 28334), (457, 27714), (894, 14167), (914, 13857), (1371, 9238), (2742, 4619)]