19699641310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115880243}}^1$

素因数の和:115880267

約数の個数: 16

約数和(自身を含む): 37545199056

約数和(自身を除く): 17845557746

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 115880243, 231760486, 579401215, 1158802430, 1969964131, 3939928262, 9849820655, 19699641310]

約数ペア:

[(1, 19699641310), (2, 9849820655), (5, 3939928262), (10, 1969964131), (17, 1158802430), (34, 579401215), (85, 231760486), (170, 115880243)]