15288194

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:761

約数の個数: 16

約数和(自身を含む): 23415936

約数和(自身を除く): 8127742

約数列:

[1, 2, 67, 134, 271, 421, 542, 842, 18157, 28207, 36314, 56414, 114091, 228182, 7644097, 15288194]

約数ペア:

[(1, 15288194), (2, 7644097), (67, 228182), (134, 114091), (271, 56414), (421, 36314), (542, 28207), (842, 18157)]