15769969468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{17401}}^1$

素因数の和:17938

約数の個数: 48

約数和(自身を含む): 30872540160

約数和(自身を除く): 15102570692

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 479, 946, 958, 1892, 1916, 5269, 10538, 17401, 20597, 21076, 34802, 41194, 69604, 82388, 191411, 226567, 382822, 453134, 748243, 765644, 906268, 1496486, 2992972, 8230673, 8335079, 16461346, 16670158, 32922692, 33340316, 91685869, 183371738, 358408397, 366743476, 716816794, 1433633588, 3942492367, 7884984734, 15769969468]

約数ペア:

[(1, 15769969468), (2, 7884984734), (4, 3942492367), (11, 1433633588), (22, 716816794), (43, 366743476), (44, 358408397), (86, 183371738), (172, 91685869), (473, 33340316), (479, 32922692), (946, 16670158), (958, 16461346), (1892, 8335079), (1916, 8230673), (5269, 2992972), (10538, 1496486), (17401, 906268), (20597, 765644), (21076, 748243), (34802, 453134), (41194, 382822), (69604, 226567), (82388, 191411)]