219752912108

素因数分解:

$2^2\times {\mathrm{1619}}^1\times {\mathrm{2153}}^1\times {\mathrm{15761}}^1$

素因数の和:19537

約数の個数: 24

約数和(自身を含む): 385008286320

約数和(自身を除く): 165255374212

約数列:

[1, 2, 4, 1619, 2153, 3238, 4306, 6476, 8612, 15761, 31522, 63044, 3485707, 6971414, 13942828, 25517059, 33933433, 51034118, 67866866, 102068236, 135733732, 54938228027, 109876456054, 219752912108]

約数ペア:

[(1, 219752912108), (2, 109876456054), (4, 54938228027), (1619, 135733732), (2153, 102068236), (3238, 67866866), (4306, 51034118), (6476, 33933433), (8612, 25517059), (15761, 13942828), (31522, 6971414), (63044, 3485707)]