19080296

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{13177}}^1$

素因数の和:13364

約数の個数: 16

約数和(自身を含む): 35975940

約数和(自身を除く): 16895644

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 13177, 26354, 52708, 105416, 2385037, 4770074, 9540148, 19080296]

約数ペア:

[(1, 19080296), (2, 9540148), (4, 4770074), (8, 2385037), (181, 105416), (362, 52708), (724, 26354), (1448, 13177)]