18888926342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3476063}}^1$

素因数の和:3476108

約数の個数: 32

約数和(自身を含む): 35038725120

約数和(自身を除く): 16149798778

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 3476063, 6952126, 38236693, 45188819, 66045197, 76473386, 90377638, 132090394, 497077009, 726497167, 858587561, 994154018, 1452994334, 1717175122, 9444463171, 18888926342]

約数ペア:

[(1, 18888926342), (2, 9444463171), (11, 1717175122), (13, 1452994334), (19, 994154018), (22, 858587561), (26, 726497167), (38, 497077009), (143, 132090394), (209, 90377638), (247, 76473386), (286, 66045197), (418, 45188819), (494, 38236693), (2717, 6952126), (5434, 3476063)]