15189882

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 31135104

約数和(自身を除く): 15945222

約数列:

[1, 2, 3, 6, 71, 142, 181, 197, 213, 362, 394, 426, 543, 591, 1086, 1182, 12851, 13987, 25702, 27974, 35657, 38553, 41961, 71314, 77106, 83922, 106971, 213942, 2531647, 5063294, 7594941, 15189882]

約数ペア:

[(1, 15189882), (2, 7594941), (3, 5063294), (6, 2531647), (71, 213942), (142, 106971), (181, 83922), (197, 77106), (213, 71314), (362, 41961), (394, 38553), (426, 35657), (543, 27974), (591, 25702), (1086, 13987), (1182, 12851)]