19544104

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 18558296

約数列:

[1, 2, 4, 8, 47, 59, 94, 118, 188, 236, 376, 472, 881, 1762, 2773, 3524, 5546, 7048, 11092, 22184, 41407, 51979, 82814, 103958, 165628, 207916, 331256, 415832, 2443013, 4886026, 9772052, 19544104]

約数ペア:

[(1, 19544104), (2, 9772052), (4, 4886026), (8, 2443013), (47, 415832), (59, 331256), (94, 207916), (118, 165628), (188, 103958), (236, 82814), (376, 51979), (472, 41407), (881, 22184), (1762, 11092), (2773, 7048), (3524, 5546)]