22902190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 42801696

約数和(自身を除く): 19899506

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 673, 830, 1346, 3365, 3403, 6730, 6806, 17015, 27593, 34030, 55186, 55859, 111718, 137965, 275930, 279295, 558590, 2290219, 4580438, 11451095, 22902190]

約数ペア:

[(1, 22902190), (2, 11451095), (5, 4580438), (10, 2290219), (41, 558590), (82, 279295), (83, 275930), (166, 137965), (205, 111718), (410, 55859), (415, 55186), (673, 34030), (830, 27593), (1346, 17015), (3365, 6806), (3403, 6730)]