22719184

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{38377}}^1$

素因数の和:38422

約数の個数: 20

約数和(自身を含む): 45209284

約数和(自身を除く): 22490100

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 38377, 76754, 153508, 307016, 614032, 1419949, 2839898, 5679796, 11359592, 22719184]

約数ペア:

[(1, 22719184), (2, 11359592), (4, 5679796), (8, 2839898), (16, 1419949), (37, 614032), (74, 307016), (148, 153508), (296, 76754), (592, 38377)]