15019298

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 26843520

約数和(自身を除く): 11824222

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 409, 427, 602, 818, 854, 2623, 2863, 5246, 5726, 17587, 18361, 24949, 35174, 36722, 49898, 123109, 174643, 246218, 349286, 1072807, 2145614, 7509649, 15019298]

約数ペア:

[(1, 15019298), (2, 7509649), (7, 2145614), (14, 1072807), (43, 349286), (61, 246218), (86, 174643), (122, 123109), (301, 49898), (409, 36722), (427, 35174), (602, 24949), (818, 18361), (854, 17587), (2623, 5726), (2863, 5246)]