195993892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{18553}}^1$

素因数の和:18715

約数の個数: 24

約数和(自身を含む): 363658400

約数和(自身を除く): 167664508

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 18553, 37106, 74212, 352507, 705014, 1410028, 2578867, 5157734, 10315468, 48998473, 97996946, 195993892]

約数ペア:

[(1, 195993892), (2, 97996946), (4, 48998473), (19, 10315468), (38, 5157734), (76, 2578867), (139, 1410028), (278, 705014), (556, 352507), (2641, 74212), (5282, 37106), (10564, 18553)]