13380488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 27509760

約数和(自身を除く): 14129272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 383, 397, 766, 794, 1532, 1588, 3064, 3176, 4213, 4367, 8426, 8734, 16852, 17468, 33704, 34936, 152051, 304102, 608204, 1216408, 1672561, 3345122, 6690244, 13380488]

約数ペア:

[(1, 13380488), (2, 6690244), (4, 3345122), (8, 1672561), (11, 1216408), (22, 608204), (44, 304102), (88, 152051), (383, 34936), (397, 33704), (766, 17468), (794, 16852), (1532, 8734), (1588, 8426), (3064, 4367), (3176, 4213)]