19368676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8221}}^1$

素因数の和:8275

約数の個数: 24

約数和(自身を含む): 36834560

約数和(自身を除く): 17465884

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 8221, 16442, 32884, 156199, 254851, 312398, 509702, 624796, 1019404, 4842169, 9684338, 19368676]

約数ペア:

[(1, 19368676), (2, 9684338), (4, 4842169), (19, 1019404), (31, 624796), (38, 509702), (62, 312398), (76, 254851), (124, 156199), (589, 32884), (1178, 16442), (2356, 8221)]