12399232

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 24899220

約数和(自身を除く): 12499988

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 617, 628, 1234, 1256, 2468, 2512, 4936, 5024, 9872, 10048, 19744, 20096, 39488, 78976, 96869, 193738, 387476, 774952, 1549904, 3099808, 6199616, 12399232]

約数ペア:

[(1, 12399232), (2, 6199616), (4, 3099808), (8, 1549904), (16, 774952), (32, 387476), (64, 193738), (128, 96869), (157, 78976), (314, 39488), (617, 20096), (628, 19744), (1234, 10048), (1256, 9872), (2468, 5024), (2512, 4936)]