19391448

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17191}}^1$

素因数の和:17247

約数の個数: 32

約数和(自身を含む): 49512960

約数和(自身を除く): 30121512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17191, 34382, 51573, 68764, 103146, 137528, 206292, 412584, 807977, 1615954, 2423931, 3231908, 4847862, 6463816, 9695724, 19391448]

約数ペア:

[(1, 19391448), (2, 9695724), (3, 6463816), (4, 4847862), (6, 3231908), (8, 2423931), (12, 1615954), (24, 807977), (47, 412584), (94, 206292), (141, 137528), (188, 103146), (282, 68764), (376, 51573), (564, 34382), (1128, 17191)]