19743592323

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1\times {\mathrm{17389}}^1$

素因数の和:21571

約数の個数: 32

約数和(自身を含む): 32409395200

約数和(自身を除く): 12665802877

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4159, 12477, 17389, 29113, 52167, 54067, 87339, 121723, 162201, 226057, 365169, 378469, 678171, 1135407, 1582399, 4747197, 72320851, 216962553, 506245957, 940171063, 1518737871, 2820513189, 6581197441, 19743592323]

約数ペア:

[(1, 19743592323), (3, 6581197441), (7, 2820513189), (13, 1518737871), (21, 940171063), (39, 506245957), (91, 216962553), (273, 72320851), (4159, 4747197), (12477, 1582399), (17389, 1135407), (29113, 678171), (52167, 378469), (54067, 365169), (87339, 226057), (121723, 162201)]