12342490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 23452416

約数和(自身を除く): 11109926

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 521, 1030, 1042, 2369, 2605, 4738, 5210, 11845, 11983, 23690, 23966, 53663, 59915, 107326, 119830, 268315, 536630, 1234249, 2468498, 6171245, 12342490]

約数ペア:

[(1, 12342490), (2, 6171245), (5, 2468498), (10, 1234249), (23, 536630), (46, 268315), (103, 119830), (115, 107326), (206, 59915), (230, 53663), (515, 23966), (521, 23690), (1030, 11983), (1042, 11845), (2369, 5210), (2605, 4738)]