15489461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 17273088

約数和(自身を除く): 1783627

約数列:

[1, 13, 47, 101, 251, 611, 1313, 3263, 4747, 11797, 25351, 61711, 153361, 329563, 1191497, 15489461]

約数ペア:

[(1, 15489461), (13, 1191497), (47, 329563), (101, 153361), (251, 61711), (611, 25351), (1313, 11797), (3263, 4747)]