19790712

素因数分解:

$2^3\times 3^2\times {\mathrm{274871}}^1$

素因数の和:274883

約数の個数: 24

約数和(自身を含む): 53600040

約数和(自身を除く): 33809328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 274871, 549742, 824613, 1099484, 1649226, 2198968, 2473839, 3298452, 4947678, 6596904, 9895356, 19790712]

約数ペア:

[(1, 19790712), (2, 9895356), (3, 6596904), (4, 4947678), (6, 3298452), (8, 2473839), (9, 2198968), (12, 1649226), (18, 1099484), (24, 824613), (36, 549742), (72, 274871)]