19286436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{123631}}^1$

素因数の和:123651

約数の個数: 24

約数和(自身を含む): 48463744

約数和(自身を除く): 29177308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 123631, 247262, 370893, 494524, 741786, 1483572, 1607203, 3214406, 4821609, 6428812, 9643218, 19286436]

約数ペア:

[(1, 19286436), (2, 9643218), (3, 6428812), (4, 4821609), (6, 3214406), (12, 1607203), (13, 1483572), (26, 741786), (39, 494524), (52, 370893), (78, 247262), (156, 123631)]