2019901646

素因数分解:

$2^1\times 7^1\times {\mathrm{11657}}^1\times {\mathrm{12377}}^1$

素因数の和:24043

約数の個数: 16

約数和(自身を含む): 3463265376

約数和(自身を除く): 1443363730

約数列:

[1, 2, 7, 14, 11657, 12377, 23314, 24754, 81599, 86639, 163198, 173278, 144278689, 288557378, 1009950823, 2019901646]

約数ペア:

[(1, 2019901646), (2, 1009950823), (7, 288557378), (14, 144278689), (11657, 173278), (12377, 163198), (23314, 86639), (24754, 81599)]