23212930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{178561}}^1$

素因数の和:178581

約数の個数: 16

約数和(自身を含む): 44997624

約数和(自身を除く): 21784694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 178561, 357122, 892805, 1785610, 2321293, 4642586, 11606465, 23212930]

約数ペア:

[(1, 23212930), (2, 11606465), (5, 4642586), (10, 2321293), (13, 1785610), (26, 892805), (65, 357122), (130, 178561)]