15147398

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17737}}^1$

素因数の和:17807

約数の個数: 16

約数和(自身を含む): 26394144

約数和(自身を除く): 11246746

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 17737, 35474, 124159, 248318, 1081957, 2163914, 7573699, 15147398]

約数ペア:

[(1, 15147398), (2, 7573699), (7, 2163914), (14, 1081957), (61, 248318), (122, 124159), (427, 35474), (854, 17737)]