18853358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12101}}^1$

素因数の和:12163

約数の個数: 16

約数和(自身を含む): 30497040

約数和(自身を除く): 11643682

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 12101, 24202, 229919, 459838, 496141, 992282, 9426679, 18853358]

約数ペア:

[(1, 18853358), (2, 9426679), (19, 992282), (38, 496141), (41, 459838), (82, 229919), (779, 24202), (1558, 12101)]