13245904

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 29515968

約数和(自身を除く): 16270064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 521, 908, 1042, 1589, 1816, 2084, 3178, 3632, 3647, 4168, 6356, 7294, 8336, 12712, 14588, 25424, 29176, 58352, 118267, 236534, 473068, 827869, 946136, 1655738, 1892272, 3311476, 6622952, 13245904]

約数ペア:

[(1, 13245904), (2, 6622952), (4, 3311476), (7, 1892272), (8, 1655738), (14, 946136), (16, 827869), (28, 473068), (56, 236534), (112, 118267), (227, 58352), (454, 29176), (521, 25424), (908, 14588), (1042, 12712), (1589, 8336), (1816, 7294), (2084, 6356), (3178, 4168), (3632, 3647)]