15752438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 27234144

約数和(自身を除く): 11481706

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 227, 314, 442, 454, 2041, 2669, 2951, 3859, 4082, 5338, 5902, 7718, 34697, 35639, 50167, 69394, 71278, 100334, 463307, 605863, 926614, 1211726, 7876219, 15752438]

約数ペア:

[(1, 15752438), (2, 7876219), (13, 1211726), (17, 926614), (26, 605863), (34, 463307), (157, 100334), (221, 71278), (227, 69394), (314, 50167), (442, 35639), (454, 34697), (2041, 7718), (2669, 5902), (2951, 5338), (3859, 4082)]