18841802

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22063}}^1$

素因数の和:22133

約数の個数: 16

約数和(自身を含む): 32831232

約数和(自身を除く): 13989430

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 22063, 44126, 154441, 308882, 1345843, 2691686, 9420901, 18841802]

約数ペア:

[(1, 18841802), (2, 9420901), (7, 2691686), (14, 1345843), (61, 308882), (122, 154441), (427, 44126), (854, 22063)]