12585170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 24615360

約数和(自身を除く): 12030190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 739, 1310, 1478, 1703, 3406, 3695, 7390, 8515, 9607, 17030, 19214, 48035, 96070, 96809, 193618, 484045, 968090, 1258517, 2517034, 6292585, 12585170]

約数ペア:

[(1, 12585170), (2, 6292585), (5, 2517034), (10, 1258517), (13, 968090), (26, 484045), (65, 193618), (130, 96809), (131, 96070), (262, 48035), (655, 19214), (739, 17030), (1310, 9607), (1478, 8515), (1703, 7390), (3406, 3695)]