15691789916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2213}}^1\times {\mathrm{5557}}^1$

素因数の和:7814

約数の個数: 48

約数和(自身を含む): 31009638240

約数和(自身を除く): 15317848324

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 2213, 4426, 5557, 8852, 11114, 22228, 24343, 48686, 61127, 64177, 97372, 122254, 128354, 161153, 244508, 256708, 322306, 644612, 705947, 1411894, 1772683, 2823788, 3545366, 7090732, 12297641, 24595282, 49190564, 135274051, 270548102, 356631589, 541096204, 713263178, 1426526356, 3922947479, 7845894958, 15691789916]

約数ペア:

[(1, 15691789916), (2, 7845894958), (4, 3922947479), (11, 1426526356), (22, 713263178), (29, 541096204), (44, 356631589), (58, 270548102), (116, 135274051), (319, 49190564), (638, 24595282), (1276, 12297641), (2213, 7090732), (4426, 3545366), (5557, 2823788), (8852, 1772683), (11114, 1411894), (22228, 705947), (24343, 644612), (48686, 322306), (61127, 256708), (64177, 244508), (97372, 161153), (122254, 128354)]