21006932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5881}}^1$

素因数の和:5951

約数の個数: 24

約数和(自身を含む): 39527040

約数和(自身を除く): 18520108

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 5881, 11762, 23524, 111739, 223478, 276407, 446956, 552814, 1105628, 5251733, 10503466, 21006932]

約数ペア:

[(1, 21006932), (2, 10503466), (4, 5251733), (19, 1105628), (38, 552814), (47, 446956), (76, 276407), (94, 223478), (188, 111739), (893, 23524), (1786, 11762), (3572, 5881)]