15404394

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 32094720

約数和(自身を除く): 16690326

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 223, 397, 446, 669, 794, 1191, 1338, 2382, 6467, 11513, 12934, 19401, 23026, 34539, 38802, 69078, 88531, 177062, 265593, 531186, 2567399, 5134798, 7702197, 15404394]

約数ペア:

[(1, 15404394), (2, 7702197), (3, 5134798), (6, 2567399), (29, 531186), (58, 265593), (87, 177062), (174, 88531), (223, 69078), (397, 38802), (446, 34539), (669, 23026), (794, 19401), (1191, 12934), (1338, 11513), (2382, 6467)]