12892838

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 23236608

約数和(自身を除く): 10343770

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 487, 854, 974, 1891, 3409, 3782, 6818, 13237, 15097, 26474, 29707, 30194, 59414, 105679, 207949, 211358, 415898, 920917, 1841834, 6446419, 12892838]

約数ペア:

[(1, 12892838), (2, 6446419), (7, 1841834), (14, 920917), (31, 415898), (61, 211358), (62, 207949), (122, 105679), (217, 59414), (427, 30194), (434, 29707), (487, 26474), (854, 15097), (974, 13237), (1891, 6818), (3409, 3782)]