219876098

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{593}}^1\times {\mathrm{1097}}^1$

素因数の和:1718

約数の個数: 24

約数和(自身を含む): 358064388

約数和(自身を除く): 138188290

約数列:

[1, 2, 13, 26, 169, 338, 593, 1097, 1186, 2194, 7709, 14261, 15418, 28522, 100217, 185393, 200434, 370786, 650521, 1301042, 8456773, 16913546, 109938049, 219876098]

約数ペア:

[(1, 219876098), (2, 109938049), (13, 16913546), (26, 8456773), (169, 1301042), (338, 650521), (593, 370786), (1097, 200434), (1186, 185393), (2194, 100217), (7709, 28522), (14261, 15418)]