15691146656

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{70321}}^1$

素因数の和:70717

約数の個数: 48

約数和(自身を含む): 32606904960

約数和(自身を除く): 16915758304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 367, 608, 734, 1468, 2936, 5872, 6973, 11744, 13946, 27892, 55784, 70321, 111568, 140642, 223136, 281284, 562568, 1125136, 1336099, 2250272, 2672198, 5344396, 10688792, 21377584, 25807807, 42755168, 51615614, 103231228, 206462456, 412924912, 490348333, 825849824, 980696666, 1961393332, 3922786664, 7845573328, 15691146656]

約数ペア:

[(1, 15691146656), (2, 7845573328), (4, 3922786664), (8, 1961393332), (16, 980696666), (19, 825849824), (32, 490348333), (38, 412924912), (76, 206462456), (152, 103231228), (304, 51615614), (367, 42755168), (608, 25807807), (734, 21377584), (1468, 10688792), (2936, 5344396), (5872, 2672198), (6973, 2250272), (11744, 1336099), (13946, 1125136), (27892, 562568), (55784, 281284), (70321, 223136), (111568, 140642)]