12776270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4316

約数の個数: 32

約数和(自身を含む): 25849152

約数和(自身を除く): 13072882

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 4273, 8546, 21365, 42730, 55549, 98279, 111098, 196558, 277745, 491395, 555490, 982790, 1277627, 2555254, 6388135, 12776270]

約数ペア:

[(1, 12776270), (2, 6388135), (5, 2555254), (10, 1277627), (13, 982790), (23, 555490), (26, 491395), (46, 277745), (65, 196558), (115, 111098), (130, 98279), (230, 55549), (299, 42730), (598, 21365), (1495, 8546), (2990, 4273)]