15215356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 28823760

約数和(自身を除く): 13608404

約数列:

[1, 2, 4, 13, 26, 52, 227, 454, 908, 1289, 2578, 2951, 5156, 5902, 11804, 16757, 33514, 67028, 292603, 585206, 1170412, 3803839, 7607678, 15215356]

約数ペア:

[(1, 15215356), (2, 7607678), (4, 3803839), (13, 1170412), (26, 585206), (52, 292603), (227, 67028), (454, 33514), (908, 16757), (1289, 11804), (2578, 5902), (2951, 5156)]