12870752

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{21169}}^1$

素因数の和:21198

約数の個数: 24

約数和(自身を含む): 26674200

約数和(自身を除く): 13803448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 21169, 42338, 84676, 169352, 338704, 402211, 677408, 804422, 1608844, 3217688, 6435376, 12870752]

約数ペア:

[(1, 12870752), (2, 6435376), (4, 3217688), (8, 1608844), (16, 804422), (19, 677408), (32, 402211), (38, 338704), (76, 169352), (152, 84676), (304, 42338), (608, 21169)]