12589460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 29190672

約数和(自身を除く): 16601212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 1181, 2132, 2362, 2665, 4724, 5330, 5905, 10660, 11810, 15353, 23620, 30706, 48421, 61412, 76765, 96842, 153530, 193684, 242105, 307060, 484210, 629473, 968420, 1258946, 2517892, 3147365, 6294730, 12589460]

約数ペア:

[(1, 12589460), (2, 6294730), (4, 3147365), (5, 2517892), (10, 1258946), (13, 968420), (20, 629473), (26, 484210), (41, 307060), (52, 242105), (65, 193684), (82, 153530), (130, 96842), (164, 76765), (205, 61412), (260, 48421), (410, 30706), (533, 23620), (820, 15353), (1066, 11810), (1181, 10660), (2132, 5905), (2362, 5330), (2665, 4724)]