9520778894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{212869}}^1$

素因数の和:213008

約数の個数: 32

約数和(自身を含む): 16552771200

約数和(自身を除く): 7031992306

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 2033, 2354, 4066, 22363, 44726, 212869, 425738, 2341559, 4044511, 4683118, 8089022, 22776983, 44489621, 45553966, 88979242, 250546813, 432762677, 501093626, 865525354, 4760389447, 9520778894]

約数ペア:

[(1, 9520778894), (2, 4760389447), (11, 865525354), (19, 501093626), (22, 432762677), (38, 250546813), (107, 88979242), (209, 45553966), (214, 44489621), (418, 22776983), (1177, 8089022), (2033, 4683118), (2354, 4044511), (4066, 2341559), (22363, 425738), (44726, 212869)]