19951024

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{3343}}^1$

素因数の和:3724

約数の個数: 20

約数和(自身を含む): 38770336

約数和(自身を除く): 18819312

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 3343, 5968, 6686, 13372, 26744, 53488, 1246939, 2493878, 4987756, 9975512, 19951024]

約数ペア:

[(1, 19951024), (2, 9975512), (4, 4987756), (8, 2493878), (16, 1246939), (373, 53488), (746, 26744), (1492, 13372), (2984, 6686), (3343, 5968)]