19145132

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 34607664

約数和(自身を除く): 15462532

約数列:

[1, 2, 4, 37, 74, 148, 277, 467, 554, 934, 1108, 1868, 10249, 17279, 20498, 34558, 40996, 69116, 129359, 258718, 517436, 4786283, 9572566, 19145132]

約数ペア:

[(1, 19145132), (2, 9572566), (4, 4786283), (37, 517436), (74, 258718), (148, 129359), (277, 69116), (467, 40996), (554, 34558), (934, 20498), (1108, 17279), (1868, 10249)]