17879836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18097}}^1$

素因数の和:18133

約数の個数: 24

約数和(自身を含む): 35472080

約数和(自身を除く): 17592244

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 18097, 36194, 72388, 235261, 343843, 470522, 687686, 941044, 1375372, 4469959, 8939918, 17879836]

約数ペア:

[(1, 17879836), (2, 8939918), (4, 4469959), (13, 1375372), (19, 941044), (26, 687686), (38, 470522), (52, 343843), (76, 235261), (247, 72388), (494, 36194), (988, 18097)]