23419570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2437}}^1$

素因数の和:2506

約数の個数: 24

約数和(自身を含む): 43576812

約数和(自身を除く): 20157242

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 2437, 4805, 4874, 9610, 12185, 24370, 75547, 151094, 377735, 755470, 2341957, 4683914, 11709785, 23419570]

約数ペア:

[(1, 23419570), (2, 11709785), (5, 4683914), (10, 2341957), (31, 755470), (62, 377735), (155, 151094), (310, 75547), (961, 24370), (1922, 12185), (2437, 9610), (4805, 4874)]