18811292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6037}}^1$

素因数の和:6101

約数の個数: 24

約数和(自身を含む): 35503440

約数和(自身を除く): 16692148

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 6037, 12074, 24148, 114703, 229406, 247517, 458812, 495034, 990068, 4702823, 9405646, 18811292]

約数ペア:

[(1, 18811292), (2, 9405646), (4, 4702823), (19, 990068), (38, 495034), (41, 458812), (76, 247517), (82, 229406), (164, 114703), (779, 24148), (1558, 12074), (3116, 6037)]