129373354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{189697}}^1$

素因数の和:189741

約数の個数: 16

約数和(自身を含む): 218532096

約数和(自身を除く): 89158742

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 189697, 379394, 2086667, 4173334, 5880607, 11761214, 64686677, 129373354]

約数ペア:

[(1, 129373354), (2, 64686677), (11, 11761214), (22, 5880607), (31, 4173334), (62, 2086667), (341, 379394), (682, 189697)]