9505808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 20707008

約数和(自身を除く): 11201200

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 1987, 2392, 3974, 4784, 7948, 15896, 25831, 31792, 45701, 51662, 91402, 103324, 182804, 206648, 365608, 413296, 594113, 731216, 1188226, 2376452, 4752904, 9505808]

約数ペア:

[(1, 9505808), (2, 4752904), (4, 2376452), (8, 1188226), (13, 731216), (16, 594113), (23, 413296), (26, 365608), (46, 206648), (52, 182804), (92, 103324), (104, 91402), (184, 51662), (208, 45701), (299, 31792), (368, 25831), (598, 15896), (1196, 7948), (1987, 4784), (2392, 3974)]