29811622

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1631

約数の個数: 16

約数和(自身を含む): 45684000

約数和(自身を除く): 15872378

約数列:

[1, 2, 71, 142, 149, 298, 1409, 2818, 10579, 21158, 100039, 200078, 209941, 419882, 14905811, 29811622]

約数ペア:

[(1, 29811622), (2, 14905811), (71, 419882), (142, 209941), (149, 200078), (298, 100039), (1409, 21158), (2818, 10579)]