16038932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 34903680

約数和(自身を除く): 18864748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 317, 364, 556, 634, 973, 1268, 1807, 1946, 2219, 3614, 3892, 4121, 4438, 7228, 8242, 8876, 12649, 16484, 25298, 28847, 44063, 50596, 57694, 88126, 115388, 176252, 308441, 572819, 616882, 1145638, 1233764, 2291276, 4009733, 8019466, 16038932]

約数ペア:

[(1, 16038932), (2, 8019466), (4, 4009733), (7, 2291276), (13, 1233764), (14, 1145638), (26, 616882), (28, 572819), (52, 308441), (91, 176252), (139, 115388), (182, 88126), (278, 57694), (317, 50596), (364, 44063), (556, 28847), (634, 25298), (973, 16484), (1268, 12649), (1807, 8876), (1946, 8242), (2219, 7228), (3614, 4438), (3892, 4121)]