15402856

素因数分解:

$2^3\times 7^2\times {\mathrm{39293}}^1$

素因数の和:39313

約数の個数: 24

約数和(自身を含む): 33596370

約数和(自身を除く): 18193514

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 39293, 78586, 157172, 275051, 314344, 550102, 1100204, 1925357, 2200408, 3850714, 7701428, 15402856]

約数ペア:

[(1, 15402856), (2, 7701428), (4, 3850714), (7, 2200408), (8, 1925357), (14, 1100204), (28, 550102), (49, 314344), (56, 275051), (98, 157172), (196, 78586), (392, 39293)]