19004879092

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{821}}^1\times {\mathrm{31973}}^1$

素因数の和:32979

約数の個数: 24

約数和(自身を含む): 33484068072

約数和(自身を除く): 14479188980

約数列:

[1, 2, 4, 181, 362, 724, 821, 1642, 3284, 31973, 63946, 127892, 148601, 297202, 594404, 5787113, 11574226, 23148452, 26249833, 52499666, 104999332, 4751219773, 9502439546, 19004879092]

約数ペア:

[(1, 19004879092), (2, 9502439546), (4, 4751219773), (181, 104999332), (362, 52499666), (724, 26249833), (821, 23148452), (1642, 11574226), (3284, 5787113), (31973, 594404), (63946, 297202), (127892, 148601)]