12932972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3407}}^1$

素因数の和:3497

約数の個数: 24

約数和(自身を含む): 24714816

約数和(自身を除く): 11781844

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3407, 3796, 6814, 13628, 44291, 88582, 177164, 248711, 497422, 994844, 3233243, 6466486, 12932972]

約数ペア:

[(1, 12932972), (2, 6466486), (4, 3233243), (13, 994844), (26, 497422), (52, 248711), (73, 177164), (146, 88582), (292, 44291), (949, 13628), (1898, 6814), (3407, 3796)]