17948426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1669}}^1$

素因数の和:1973

約数の個数: 16

約数和(自身を含む): 28456800

約数和(自身を除く): 10508374

約数列:

[1, 2, 19, 38, 283, 566, 1669, 3338, 5377, 10754, 31711, 63422, 472327, 944654, 8974213, 17948426]

約数ペア:

[(1, 17948426), (2, 8974213), (19, 944654), (38, 472327), (283, 63422), (566, 31711), (1669, 10754), (3338, 5377)]