11691380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7043}}^1$

素因数の和:7135

約数の個数: 24

約数和(自身を含む): 24851232

約数和(自身を除く): 13159852

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 7043, 14086, 28172, 35215, 70430, 140860, 584569, 1169138, 2338276, 2922845, 5845690, 11691380]

約数ペア:

[(1, 11691380), (2, 5845690), (4, 2922845), (5, 2338276), (10, 1169138), (20, 584569), (83, 140860), (166, 70430), (332, 35215), (415, 28172), (830, 14086), (1660, 7043)]