17925284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18143}}^1$

素因数の和:18179

約数の個数: 24

約数和(自身を含む): 35562240

約数和(自身を除く): 17636956

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 18143, 36286, 72572, 235859, 344717, 471718, 689434, 943436, 1378868, 4481321, 8962642, 17925284]

約数ペア:

[(1, 17925284), (2, 8962642), (4, 4481321), (13, 1378868), (19, 943436), (26, 689434), (38, 471718), (52, 344717), (76, 235859), (247, 72572), (494, 36286), (988, 18143)]