30952862

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 24

約数和(自身を含む): 50191416

約数和(自身を除く): 19238554

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 997, 1634, 1994, 15523, 18943, 31046, 37886, 42871, 85742, 359917, 719834, 814549, 1629098, 15476431, 30952862]

約数ペア:

[(1, 30952862), (2, 15476431), (19, 1629098), (38, 814549), (43, 719834), (86, 359917), (361, 85742), (722, 42871), (817, 37886), (997, 31046), (1634, 18943), (1994, 15523)]