15674233988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{19801}}^1$

素因数の和:21492

約数の個数: 48

約数和(自身を含む): 33214132224

約数和(自身を除く): 17539898236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1663, 3326, 6652, 11641, 19801, 23282, 28271, 39602, 46564, 56542, 79204, 113084, 138607, 197897, 277214, 336617, 395794, 554428, 673234, 791588, 1346468, 2356319, 4712638, 9425276, 32929063, 65858126, 131716252, 230503441, 461006882, 559794071, 922013764, 1119588142, 2239176284, 3918558497, 7837116994, 15674233988]

約数ペア:

[(1, 15674233988), (2, 7837116994), (4, 3918558497), (7, 2239176284), (14, 1119588142), (17, 922013764), (28, 559794071), (34, 461006882), (68, 230503441), (119, 131716252), (238, 65858126), (476, 32929063), (1663, 9425276), (3326, 4712638), (6652, 2356319), (11641, 1346468), (19801, 791588), (23282, 673234), (28271, 554428), (39602, 395794), (46564, 336617), (56542, 277214), (79204, 197897), (113084, 138607)]