12437438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 22407840

約数和(自身を除く): 9970402

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 1481, 2962, 4199, 8398, 19253, 25177, 28139, 38506, 50354, 56278, 327301, 365807, 478363, 654602, 731614, 956726, 6218719, 12437438]

約数ペア:

[(1, 12437438), (2, 6218719), (13, 956726), (17, 731614), (19, 654602), (26, 478363), (34, 365807), (38, 327301), (221, 56278), (247, 50354), (323, 38506), (442, 28139), (494, 25177), (646, 19253), (1481, 8398), (2962, 4199)]