15715202356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{622927}}^1$

素因数の和:623008

約数の個数: 48

約数和(自身を含む): 33907216896

約数和(自身を除く): 18192014540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 12614, 25228, 622927, 1245854, 2491708, 4360489, 8720978, 10589759, 17441956, 21179518, 33015131, 42359036, 66030262, 74128313, 132060524, 148256626, 231105917, 296513252, 462211834, 561257227, 924423668, 1122514454, 2245028908, 3928800589, 7857601178, 15715202356]

約数ペア:

[(1, 15715202356), (2, 7857601178), (4, 3928800589), (7, 2245028908), (14, 1122514454), (17, 924423668), (28, 561257227), (34, 462211834), (53, 296513252), (68, 231105917), (106, 148256626), (119, 132060524), (212, 74128313), (238, 66030262), (371, 42359036), (476, 33015131), (742, 21179518), (901, 17441956), (1484, 10589759), (1802, 8720978), (3604, 4360489), (6307, 2491708), (12614, 1245854), (25228, 622927)]