14911910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 29084832

約数和(自身を除く): 14172922

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 457, 502, 914, 1255, 2285, 2510, 3263, 4570, 5941, 6526, 11882, 16315, 29705, 32630, 59410, 114707, 229414, 573535, 1147070, 1491191, 2982382, 7455955, 14911910]

約数ペア:

[(1, 14911910), (2, 7455955), (5, 2982382), (10, 1491191), (13, 1147070), (26, 573535), (65, 229414), (130, 114707), (251, 59410), (457, 32630), (502, 29705), (914, 16315), (1255, 11882), (2285, 6526), (2510, 5941), (3263, 4570)]