189871526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{601}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 318578400

約数和(自身を除く): 128706874

約数列:

[1, 2, 13, 26, 29, 58, 377, 419, 601, 754, 838, 1202, 5447, 7813, 10894, 12151, 15626, 17429, 24302, 34858, 157963, 226577, 251819, 315926, 453154, 503638, 3273647, 6547294, 7302751, 14605502, 94935763, 189871526]

約数ペア:

[(1, 189871526), (2, 94935763), (13, 14605502), (26, 7302751), (29, 6547294), (58, 3273647), (377, 503638), (419, 453154), (601, 315926), (754, 251819), (838, 226577), (1202, 157963), (5447, 34858), (7813, 24302), (10894, 17429), (12151, 15626)]