1237204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 2320640

約数和(自身を除く): 1083436

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 223, 292, 446, 892, 1387, 2774, 4237, 5548, 8474, 16279, 16948, 32558, 65116, 309301, 618602, 1237204]

約数ペア:

[(1, 1237204), (2, 618602), (4, 309301), (19, 65116), (38, 32558), (73, 16948), (76, 16279), (146, 8474), (223, 5548), (292, 4237), (446, 2774), (892, 1387)]