19432668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 49392000

約数和(自身を除く): 29959332

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 2939, 3306, 5878, 6612, 8817, 11756, 17634, 35268, 55841, 85231, 111682, 167523, 170462, 223364, 255693, 335046, 340924, 511386, 670092, 1022772, 1619389, 3238778, 4858167, 6477556, 9716334, 19432668]

約数ペア:

[(1, 19432668), (2, 9716334), (3, 6477556), (4, 4858167), (6, 3238778), (12, 1619389), (19, 1022772), (29, 670092), (38, 511386), (57, 340924), (58, 335046), (76, 255693), (87, 223364), (114, 170462), (116, 167523), (174, 111682), (228, 85231), (348, 55841), (551, 35268), (1102, 17634), (1653, 11756), (2204, 8817), (2939, 6612), (3306, 5878)]