38861668

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 69761664

約数和(自身を除く): 30899996

約数列:

[1, 2, 4, 47, 94, 188, 421, 491, 842, 982, 1684, 1964, 19787, 23077, 39574, 46154, 79148, 92308, 206711, 413422, 826844, 9715417, 19430834, 38861668]

約数ペア:

[(1, 38861668), (2, 19430834), (4, 9715417), (47, 826844), (94, 413422), (188, 206711), (421, 92308), (491, 79148), (842, 46154), (982, 39574), (1684, 23077), (1964, 19787)]