15254701

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10427}}^1$

素因数の和:10464

約数の個数: 16

約数和(自身を含む): 20021760

約数和(自身を除く): 4767059

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 10427, 72989, 114697, 198113, 802879, 1386791, 2179243, 15254701]

約数ペア:

[(1, 15254701), (7, 2179243), (11, 1386791), (19, 802879), (77, 198113), (133, 114697), (209, 72989), (1463, 10427)]