11551132

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 20774880

約数和(自身を除く): 9223748

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 457, 914, 1828, 6319, 12638, 25276, 32447, 40673, 64894, 81346, 129788, 162692, 2887783, 5775566, 11551132]

約数ペア:

[(1, 11551132), (2, 5775566), (4, 2887783), (71, 162692), (89, 129788), (142, 81346), (178, 64894), (284, 40673), (356, 32447), (457, 25276), (914, 12638), (1828, 6319)]