123080518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1063}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 212970240

約数和(自身を除く): 89889722

約数列:

[1, 2, 11, 19, 22, 38, 209, 277, 418, 554, 1063, 2126, 3047, 5263, 6094, 10526, 11693, 20197, 23386, 40394, 57893, 115786, 222167, 294451, 444334, 588902, 3238961, 5594569, 6477922, 11189138, 61540259, 123080518]

約数ペア:

[(1, 123080518), (2, 61540259), (11, 11189138), (19, 6477922), (22, 5594569), (38, 3238961), (209, 588902), (277, 444334), (418, 294451), (554, 222167), (1063, 115786), (2126, 57893), (3047, 40394), (5263, 23386), (6094, 20197), (10526, 11693)]