105786148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107071}}^1$

素因数の和:107107

約数の個数: 24

約数和(自身を含む): 209861120

約数和(自身を除く): 104074972

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 107071, 214142, 428284, 1391923, 2034349, 2783846, 4068698, 5567692, 8137396, 26446537, 52893074, 105786148]

約数ペア:

[(1, 105786148), (2, 52893074), (4, 26446537), (13, 8137396), (19, 5567692), (26, 4068698), (38, 2783846), (52, 2034349), (76, 1391923), (247, 428284), (494, 214142), (988, 107071)]