22872998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 37830240

約数和(自身を除く): 14957242

約数列:

[1, 2, 19, 38, 41, 53, 82, 106, 277, 554, 779, 1007, 1558, 2014, 2173, 4346, 5263, 10526, 11357, 14681, 22714, 29362, 41287, 82574, 215783, 278939, 431566, 557878, 601921, 1203842, 11436499, 22872998]

約数ペア:

[(1, 22872998), (2, 11436499), (19, 1203842), (38, 601921), (41, 557878), (53, 431566), (82, 278939), (106, 215783), (277, 82574), (554, 41287), (779, 29362), (1007, 22714), (1558, 14681), (2014, 11357), (2173, 10526), (4346, 5263)]