19839192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 52752000

約数和(自身を除く): 32912808

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 313, 417, 456, 556, 626, 834, 939, 1112, 1252, 1668, 1878, 2504, 2641, 3336, 3756, 5282, 5947, 7512, 7923, 10564, 11894, 15846, 17841, 21128, 23788, 31692, 35682, 43507, 47576, 63384, 71364, 87014, 130521, 142728, 174028, 261042, 348056, 522084, 826633, 1044168, 1653266, 2479899, 3306532, 4959798, 6613064, 9919596, 19839192]

約数ペア:

[(1, 19839192), (2, 9919596), (3, 6613064), (4, 4959798), (6, 3306532), (8, 2479899), (12, 1653266), (19, 1044168), (24, 826633), (38, 522084), (57, 348056), (76, 261042), (114, 174028), (139, 142728), (152, 130521), (228, 87014), (278, 71364), (313, 63384), (417, 47576), (456, 43507), (556, 35682), (626, 31692), (834, 23788), (939, 21128), (1112, 17841), (1252, 15846), (1668, 11894), (1878, 10564), (2504, 7923), (2641, 7512), (3336, 5947), (3756, 5282)]