1900228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 3820320

約数和(自身を除く): 1920092

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2273, 4546, 9092, 25003, 43187, 50006, 86374, 100012, 172748, 475057, 950114, 1900228]

約数ペア:

[(1, 1900228), (2, 950114), (4, 475057), (11, 172748), (19, 100012), (22, 86374), (38, 50006), (44, 43187), (76, 25003), (209, 9092), (418, 4546), (836, 2273)]