9921844

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{3931}}^1$

素因数の和:4566

約数の個数: 12

約数和(自身を含む): 17395168

約数和(自身を除く): 7473324

約数列:

[1, 2, 4, 631, 1262, 2524, 3931, 7862, 15724, 2480461, 4960922, 9921844]

約数ペア:

[(1, 9921844), (2, 4960922), (4, 2480461), (631, 15724), (1262, 7862), (2524, 3931)]