12317290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 10699670

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 359, 365, 470, 718, 730, 1795, 3431, 3590, 6862, 16873, 17155, 26207, 33746, 34310, 52414, 84365, 131035, 168730, 262070, 1231729, 2463458, 6158645, 12317290]

約数ペア:

[(1, 12317290), (2, 6158645), (5, 2463458), (10, 1231729), (47, 262070), (73, 168730), (94, 131035), (146, 84365), (235, 52414), (359, 34310), (365, 33746), (470, 26207), (718, 17155), (730, 16873), (1795, 6862), (3431, 3590)]