19277358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 40525056

約数和(自身を除く): 21247698

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 857, 978, 1714, 2571, 3749, 5142, 7498, 11247, 19711, 22494, 39422, 59133, 118266, 139691, 279382, 419073, 838146, 3212893, 6425786, 9638679, 19277358]

約数ペア:

[(1, 19277358), (2, 9638679), (3, 6425786), (6, 3212893), (23, 838146), (46, 419073), (69, 279382), (138, 139691), (163, 118266), (326, 59133), (489, 39422), (857, 22494), (978, 19711), (1714, 11247), (2571, 7498), (3749, 5142)]