188793424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{621031}}^1$

素因数の和:621058

約数の個数: 20

約数和(自身を含む): 385039840

約数和(自身を除く): 196246416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 621031, 1242062, 2484124, 4968248, 9936496, 11799589, 23599178, 47198356, 94396712, 188793424]

約数ペア:

[(1, 188793424), (2, 94396712), (4, 47198356), (8, 23599178), (16, 11799589), (19, 9936496), (38, 4968248), (76, 2484124), (152, 1242062), (304, 621031)]