21892256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{36007}}^1$

素因数の和:36036

約数の個数: 24

約数和(自身を含む): 45370080

約数和(自身を除く): 23477824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 36007, 72014, 144028, 288056, 576112, 684133, 1152224, 1368266, 2736532, 5473064, 10946128, 21892256]

約数ペア:

[(1, 21892256), (2, 10946128), (4, 5473064), (8, 2736532), (16, 1368266), (19, 1152224), (32, 684133), (38, 576112), (76, 288056), (152, 144028), (304, 72014), (608, 36007)]