18982570535

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{1249}}^1\times {\mathrm{3163}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 23563890000

約数和(自身を除く): 4581319465

約数列:

[1, 5, 31, 155, 961, 1249, 3163, 4805, 6245, 15815, 38719, 98053, 193595, 490265, 1200289, 3039643, 3950587, 6001445, 15198215, 19752935, 122468197, 612340985, 3796514107, 18982570535]

約数ペア:

[(1, 18982570535), (5, 3796514107), (31, 612340985), (155, 122468197), (961, 19752935), (1249, 15198215), (3163, 6001445), (4805, 3950587), (6245, 3039643), (15815, 1200289), (38719, 490265), (98053, 193595)]