23986138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 40930560

約数和(自身を除く): 16944422

約数列:

[1, 2, 11, 22, 37, 74, 79, 158, 373, 407, 746, 814, 869, 1738, 2923, 4103, 5846, 8206, 13801, 27602, 29467, 32153, 58934, 64306, 151811, 303622, 324137, 648274, 1090279, 2180558, 11993069, 23986138]

約数ペア:

[(1, 23986138), (2, 11993069), (11, 2180558), (22, 1090279), (37, 648274), (74, 324137), (79, 303622), (158, 151811), (373, 64306), (407, 58934), (746, 32153), (814, 29467), (869, 27602), (1738, 13801), (2923, 8206), (4103, 5846)]