12348478

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1319}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 19261440

約数和(自身を除く): 6912962

約数列:

[1, 2, 31, 62, 151, 302, 1319, 2638, 4681, 9362, 40889, 81778, 199169, 398338, 6174239, 12348478]

約数ペア:

[(1, 12348478), (2, 6174239), (31, 398338), (62, 199169), (151, 81778), (302, 40889), (1319, 9362), (2638, 4681)]