47331964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1601}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 87469200

約数和(自身を除く): 40137236

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 1601, 3202, 6404, 7391, 14782, 29564, 30419, 60838, 121676, 622789, 1245578, 2491156, 11832991, 23665982, 47331964]

約数ペア:

[(1, 47331964), (2, 23665982), (4, 11832991), (19, 2491156), (38, 1245578), (76, 622789), (389, 121676), (778, 60838), (1556, 30419), (1601, 29564), (3202, 14782), (6404, 7391)]