15163796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 28281960

約数和(自身を除く): 13118164

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 1289, 2578, 2941, 5156, 5882, 11764, 21913, 43826, 87652, 222997, 445994, 891988, 3790949, 7581898, 15163796]

約数ペア:

[(1, 15163796), (2, 7581898), (4, 3790949), (17, 891988), (34, 445994), (68, 222997), (173, 87652), (346, 43826), (692, 21913), (1289, 11764), (2578, 5882), (2941, 5156)]