12899658

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 26836992

約数和(自身を除く): 13937334

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 223, 311, 446, 622, 669, 933, 1338, 1866, 6913, 9641, 13826, 19282, 20739, 28923, 41478, 57846, 69353, 138706, 208059, 416118, 2149943, 4299886, 6449829, 12899658]

約数ペア:

[(1, 12899658), (2, 6449829), (3, 4299886), (6, 2149943), (31, 416118), (62, 208059), (93, 138706), (186, 69353), (223, 57846), (311, 41478), (446, 28923), (622, 20739), (669, 19282), (933, 13826), (1338, 9641), (1866, 6913)]