991650242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2372369}}^1$

素因数の和:2372401

約数の個数: 16

約数和(自身を含む): 1708106400

約数和(自身を除く): 716456158

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2372369, 4744738, 26096059, 45075011, 52192118, 90150022, 495825121, 991650242]

約数ペア:

[(1, 991650242), (2, 495825121), (11, 90150022), (19, 52192118), (22, 45075011), (38, 26096059), (209, 4744738), (418, 2372369)]