21675634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8527}}^1$

素因数の和:8601

約数の個数: 16

約数和(自身を含む): 34384896

約数和(自身を除く): 12709262

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 8527, 17054, 264337, 349607, 528674, 699214, 10837817, 21675634]

約数ペア:

[(1, 21675634), (2, 10837817), (31, 699214), (41, 528674), (62, 349607), (82, 264337), (1271, 17054), (2542, 8527)]