21996984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{48239}}^1$

素因数の和:48267

約数の個数: 32

約数和(自身を含む): 57888000

約数和(自身を除く): 35891016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 48239, 96478, 144717, 192956, 289434, 385912, 578868, 916541, 1157736, 1833082, 2749623, 3666164, 5499246, 7332328, 10998492, 21996984]

約数ペア:

[(1, 21996984), (2, 10998492), (3, 7332328), (4, 5499246), (6, 3666164), (8, 2749623), (12, 1833082), (19, 1157736), (24, 916541), (38, 578868), (57, 385912), (76, 289434), (114, 192956), (152, 144717), (228, 96478), (456, 48239)]