129273796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{1433}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 238502880

約数和(自身を除く): 109229084

約数列:

[1, 2, 4, 19, 38, 76, 1187, 1433, 2374, 2866, 4748, 5732, 22553, 27227, 45106, 54454, 90212, 108908, 1700971, 3401942, 6803884, 32318449, 64636898, 129273796]

約数ペア:

[(1, 129273796), (2, 64636898), (4, 32318449), (19, 6803884), (38, 3401942), (76, 1700971), (1187, 108908), (1433, 90212), (2374, 54454), (2866, 45106), (4748, 27227), (5732, 22553)]