15996911617

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 17666187264

約数和(自身を除く): 1669275647

約数列:

[1, 17, 31, 211, 263, 527, 547, 3587, 4471, 6541, 8153, 9299, 16957, 55493, 111197, 115417, 138601, 143861, 288269, 943381, 1720283, 1962089, 2445637, 3577927, 4459691, 29244811, 30354671, 60824759, 75814747, 516029407, 940994801, 15996911617]

約数ペア:

[(1, 15996911617), (17, 940994801), (31, 516029407), (211, 75814747), (263, 60824759), (527, 30354671), (547, 29244811), (3587, 4459691), (4471, 3577927), (6541, 2445637), (8153, 1962089), (9299, 1720283), (16957, 943381), (55493, 288269), (111197, 143861), (115417, 138601)]