193831690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1491013}}^1$

素因数の和:1491033

約数の個数: 16

約数和(自身を含む): 375735528

約数和(自身を除く): 181903838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1491013, 2982026, 7455065, 14910130, 19383169, 38766338, 96915845, 193831690]

約数ペア:

[(1, 193831690), (2, 96915845), (5, 38766338), (10, 19383169), (13, 14910130), (26, 7455065), (65, 2982026), (130, 1491013)]