12802192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 27177080

約数和(自身を除く): 14374888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1009, 1586, 2018, 3172, 4036, 6344, 8072, 12688, 13117, 16144, 26234, 52468, 61549, 104936, 123098, 209872, 246196, 492392, 800137, 984784, 1600274, 3200548, 6401096, 12802192]

約数ペア:

[(1, 12802192), (2, 6401096), (4, 3200548), (8, 1600274), (13, 984784), (16, 800137), (26, 492392), (52, 246196), (61, 209872), (104, 123098), (122, 104936), (208, 61549), (244, 52468), (488, 26234), (793, 16144), (976, 13117), (1009, 12688), (1586, 8072), (2018, 6344), (3172, 4036)]