22860268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 43652280

約数和(自身を除く): 20792012

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 313, 589, 626, 961, 1178, 1252, 1922, 2356, 3844, 5947, 9703, 11894, 18259, 19406, 23788, 36518, 38812, 73036, 184357, 300793, 368714, 601586, 737428, 1203172, 5715067, 11430134, 22860268]

約数ペア:

[(1, 22860268), (2, 11430134), (4, 5715067), (19, 1203172), (31, 737428), (38, 601586), (62, 368714), (76, 300793), (124, 184357), (313, 73036), (589, 38812), (626, 36518), (961, 23788), (1178, 19406), (1252, 18259), (1922, 11894), (2356, 9703), (3844, 5947)]