39106522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 78059520

約数和(自身を除く): 38952998

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 86, 91, 133, 182, 247, 263, 266, 301, 494, 526, 559, 602, 817, 1118, 1634, 1729, 1841, 3419, 3458, 3682, 3913, 4997, 5719, 6838, 7826, 9994, 10621, 11309, 11438, 21242, 22618, 23933, 34979, 47866, 64961, 69958, 74347, 79163, 129922, 147017, 148694, 158326, 214871, 294034, 429742, 454727, 909454, 1029119, 1504097, 2058238, 2793323, 3008194, 5586646, 19553261, 39106522]

約数ペア:

[(1, 39106522), (2, 19553261), (7, 5586646), (13, 3008194), (14, 2793323), (19, 2058238), (26, 1504097), (38, 1029119), (43, 909454), (86, 454727), (91, 429742), (133, 294034), (182, 214871), (247, 158326), (263, 148694), (266, 147017), (301, 129922), (494, 79163), (526, 74347), (559, 69958), (602, 64961), (817, 47866), (1118, 34979), (1634, 23933), (1729, 22618), (1841, 21242), (3419, 11438), (3458, 11309), (3682, 10621), (3913, 9994), (4997, 7826), (5719, 6838)]