23042668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 47456640

約数和(自身を除く): 24413972

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 641, 817, 836, 946, 1282, 1634, 1892, 2564, 3268, 7051, 8987, 12179, 14102, 17974, 24358, 27563, 28204, 35948, 48716, 55126, 110252, 133969, 267938, 303193, 523697, 535876, 606386, 1047394, 1212772, 2094788, 5760667, 11521334, 23042668]

約数ペア:

[(1, 23042668), (2, 11521334), (4, 5760667), (11, 2094788), (19, 1212772), (22, 1047394), (38, 606386), (43, 535876), (44, 523697), (76, 303193), (86, 267938), (172, 133969), (209, 110252), (418, 55126), (473, 48716), (641, 35948), (817, 28204), (836, 27563), (946, 24358), (1282, 17974), (1634, 14102), (1892, 12179), (2564, 8987), (3268, 7051)]