15700004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 29117760

約数和(自身を除く): 13417756

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 1237, 2474, 3173, 4948, 6346, 12692, 23503, 47006, 94012, 206579, 413158, 826316, 3925001, 7850002, 15700004]

約数ペア:

[(1, 15700004), (2, 7850002), (4, 3925001), (19, 826316), (38, 413158), (76, 206579), (167, 94012), (334, 47006), (668, 23503), (1237, 12692), (2474, 6346), (3173, 4948)]