21466428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{94151}}^1$

素因数の和:94177

約数の個数: 24

約数和(自身を含む): 52725120

約数和(自身を除く): 31258692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 94151, 188302, 282453, 376604, 564906, 1129812, 1788869, 3577738, 5366607, 7155476, 10733214, 21466428]

約数ペア:

[(1, 21466428), (2, 10733214), (3, 7155476), (4, 5366607), (6, 3577738), (12, 1788869), (19, 1129812), (38, 564906), (57, 376604), (76, 282453), (114, 188302), (228, 94151)]