19112430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20551}}^1$

素因数の和:20592

約数の個数: 32

約数和(自身を含む): 47351808

約数和(自身を除く): 28239378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 20551, 41102, 61653, 102755, 123306, 205510, 308265, 616530, 637081, 1274162, 1911243, 3185405, 3822486, 6370810, 9556215, 19112430]

約数ペア:

[(1, 19112430), (2, 9556215), (3, 6370810), (5, 3822486), (6, 3185405), (10, 1911243), (15, 1274162), (30, 637081), (31, 616530), (62, 308265), (93, 205510), (155, 123306), (186, 102755), (310, 61653), (465, 41102), (930, 20551)]