9778274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 17064000

約数和(自身を除く): 7285726

約数列:

[1, 2, 11, 19, 22, 38, 149, 157, 209, 298, 314, 418, 1639, 1727, 2831, 2983, 3278, 3454, 5662, 5966, 23393, 31141, 32813, 46786, 62282, 65626, 257323, 444467, 514646, 888934, 4889137, 9778274]

約数ペア:

[(1, 9778274), (2, 4889137), (11, 888934), (19, 514646), (22, 444467), (38, 257323), (149, 65626), (157, 62282), (209, 46786), (298, 32813), (314, 31141), (418, 23393), (1639, 5966), (1727, 5662), (2831, 3454), (2983, 3278)]