12623435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 18289152

約数和(自身を除く): 5665717

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 587, 935, 1265, 1955, 2935, 4301, 6457, 9979, 13501, 21505, 32285, 49895, 67505, 109769, 148511, 229517, 548845, 742555, 1147585, 2524687, 12623435]

約数ペア:

[(1, 12623435), (5, 2524687), (11, 1147585), (17, 742555), (23, 548845), (55, 229517), (85, 148511), (115, 109769), (187, 67505), (253, 49895), (391, 32285), (587, 21505), (935, 13501), (1265, 9979), (1955, 6457), (2935, 4301)]