15548338

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 24

約数和(自身を含む): 25502148

約数和(自身を除く): 9953810

約数列:

[1, 2, 13, 26, 157, 169, 293, 314, 338, 586, 2041, 3809, 4082, 7618, 26533, 46001, 49517, 53066, 92002, 99034, 598013, 1196026, 7774169, 15548338]

約数ペア:

[(1, 15548338), (2, 7774169), (13, 1196026), (26, 598013), (157, 99034), (169, 92002), (293, 53066), (314, 49517), (338, 46001), (586, 26533), (2041, 7618), (3809, 4082)]