13400516

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 23971584

約数和(自身を除く): 10571068

約数列:

[1, 2, 4, 83, 166, 181, 223, 332, 362, 446, 724, 892, 15023, 18509, 30046, 37018, 40363, 60092, 74036, 80726, 161452, 3350129, 6700258, 13400516]

約数ペア:

[(1, 13400516), (2, 6700258), (4, 3350129), (83, 161452), (166, 80726), (181, 74036), (223, 60092), (332, 40363), (362, 37018), (446, 30046), (724, 18509), (892, 15023)]