30154618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{19013}}^1$

素因数の和:19089

約数の個数: 16

約数和(自身を含む): 49512456

約数和(自身を除く): 19357838

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 19013, 38026, 247169, 494338, 1159793, 2319586, 15077309, 30154618]

約数ペア:

[(1, 30154618), (2, 15077309), (13, 2319586), (26, 1159793), (61, 494338), (122, 247169), (793, 38026), (1586, 19013)]