19817992022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1\times {\mathrm{1259}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 30703911840

約数和(自身を除く): 10885919818

約数列:

[1, 2, 37, 74, 281, 562, 757, 1259, 1514, 2518, 10397, 20794, 28009, 46583, 56018, 93166, 212717, 353779, 425434, 707558, 953063, 1906126, 7870529, 13089823, 15741058, 26179646, 35263331, 70526662, 267810703, 535621406, 9908996011, 19817992022]

約数ペア:

[(1, 19817992022), (2, 9908996011), (37, 535621406), (74, 267810703), (281, 70526662), (562, 35263331), (757, 26179646), (1259, 15741058), (1514, 13089823), (2518, 7870529), (10397, 1906126), (20794, 953063), (28009, 707558), (46583, 425434), (56018, 353779), (93166, 212717)]