19603774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1861}}^1$

素因数の和:2115

約数の個数: 16

約数和(自身を含む): 30834720

約数和(自身を除く): 11230946

約数列:

[1, 2, 23, 46, 229, 458, 1861, 3722, 5267, 10534, 42803, 85606, 426169, 852338, 9801887, 19603774]

約数ペア:

[(1, 19603774), (2, 9801887), (23, 852338), (46, 426169), (229, 85606), (458, 42803), (1861, 10534), (3722, 5267)]