21795812134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8574277}}^1$

素因数の和:8574351

約数の個数: 16

約数和(自身を含む): 34571488896

約数和(自身を除く): 12775676762

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 8574277, 17148554, 265802587, 351545357, 531605174, 703090714, 10897906067, 21795812134]

約数ペア:

[(1, 21795812134), (2, 10897906067), (31, 703090714), (41, 531605174), (62, 351545357), (82, 265802587), (1271, 17148554), (2542, 8574277)]