19205328

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8513}}^1$

素因数の和:8571

約数の個数: 40

約数和(自身を含む): 50675328

約数和(自身を除く): 31470000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8513, 17026, 25539, 34052, 51078, 68104, 102156, 136208, 204312, 400111, 408624, 800222, 1200333, 1600444, 2400666, 3200888, 4801332, 6401776, 9602664, 19205328]

約数ペア:

[(1, 19205328), (2, 9602664), (3, 6401776), (4, 4801332), (6, 3200888), (8, 2400666), (12, 1600444), (16, 1200333), (24, 800222), (47, 408624), (48, 400111), (94, 204312), (141, 136208), (188, 102156), (282, 68104), (376, 51078), (564, 34052), (752, 25539), (1128, 17026), (2256, 8513)]