12516770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 25930368

約数和(自身を除く): 13413598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1097, 1141, 1630, 2194, 2282, 5485, 5705, 7679, 10970, 11410, 15358, 38395, 76790, 178811, 357622, 894055, 1251677, 1788110, 2503354, 6258385, 12516770]

約数ペア:

[(1, 12516770), (2, 6258385), (5, 2503354), (7, 1788110), (10, 1251677), (14, 894055), (35, 357622), (70, 178811), (163, 76790), (326, 38395), (815, 15358), (1097, 11410), (1141, 10970), (1630, 7679), (2194, 5705), (2282, 5485)]