193871782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 330714720

約数和(自身を除く): 136842938

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 601, 653, 1202, 1306, 7813, 8489, 11419, 12407, 15626, 16978, 22838, 24814, 148447, 161291, 296894, 322582, 392453, 784906, 5101889, 7456607, 10203778, 14913214, 96935891, 193871782]

約数ペア:

[(1, 193871782), (2, 96935891), (13, 14913214), (19, 10203778), (26, 7456607), (38, 5101889), (247, 784906), (494, 392453), (601, 322582), (653, 296894), (1202, 161291), (1306, 148447), (7813, 24814), (8489, 22838), (11419, 16978), (12407, 15626)]