11103976

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 23189760

約数和(自身を除く): 12085784

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 191, 338, 344, 382, 559, 676, 764, 1118, 1352, 1528, 2236, 2483, 4472, 4966, 7267, 8213, 9932, 14534, 16426, 19864, 29068, 32279, 32852, 58136, 64558, 65704, 106769, 129116, 213538, 258232, 427076, 854152, 1387997, 2775994, 5551988, 11103976]

約数ペア:

[(1, 11103976), (2, 5551988), (4, 2775994), (8, 1387997), (13, 854152), (26, 427076), (43, 258232), (52, 213538), (86, 129116), (104, 106769), (169, 65704), (172, 64558), (191, 58136), (338, 32852), (344, 32279), (382, 29068), (559, 19864), (676, 16426), (764, 14534), (1118, 9932), (1352, 8213), (1528, 7267), (2236, 4966), (2483, 4472)]