87979197482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{210476549}}^1$

素因数の和:210476581

約数の個数: 16

約数和(自身を含む): 151543116000

約数和(自身を除く): 63563918518

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 210476549, 420953098, 2315242039, 3999054431, 4630484078, 7998108862, 43989598741, 87979197482]

約数ペア:

[(1, 87979197482), (2, 43989598741), (11, 7998108862), (19, 4630484078), (22, 3999054431), (38, 2315242039), (209, 420953098), (418, 210476549)]