1913041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 16

約数和(自身を含む): 2193408

約数和(自身を除く): 280367

約数列:

[1, 13, 31, 47, 101, 403, 611, 1313, 1457, 3131, 4747, 18941, 40703, 61711, 147157, 1913041]

約数ペア:

[(1, 1913041), (13, 147157), (31, 61711), (47, 40703), (101, 18941), (403, 4747), (611, 3131), (1313, 1457)]