20150108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24103}}^1$

素因数の和:24137

約数の個数: 24

約数和(自身を含む): 40494720

約数和(自身を除く): 20344612

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24103, 48206, 96412, 265133, 457957, 530266, 915914, 1060532, 1831828, 5037527, 10075054, 20150108]

約数ペア:

[(1, 20150108), (2, 10075054), (4, 5037527), (11, 1831828), (19, 1060532), (22, 915914), (38, 530266), (44, 457957), (76, 265133), (209, 96412), (418, 48206), (836, 24103)]