21638380030

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{14330053}}^1$

素因数の和:14330211

約数の個数: 16

約数和(自身を含む): 39207027744

約数和(自身を除く): 17568647714

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 14330053, 28660106, 71650265, 143300530, 2163838003, 4327676006, 10819190015, 21638380030]

約数ペア:

[(1, 21638380030), (2, 10819190015), (5, 4327676006), (10, 2163838003), (151, 143300530), (302, 71650265), (755, 28660106), (1510, 14330053)]