21354932

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 38949120

約数和(自身を除く): 17594188

約数列:

[1, 2, 4, 41, 59, 82, 118, 164, 236, 2207, 2419, 4414, 4838, 8828, 9676, 90487, 130213, 180974, 260426, 361948, 520852, 5338733, 10677466, 21354932]

約数ペア:

[(1, 21354932), (2, 10677466), (4, 5338733), (41, 520852), (59, 361948), (82, 260426), (118, 180974), (164, 130213), (236, 90487), (2207, 9676), (2419, 8828), (4414, 4838)]