11745724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4177}}^1$

素因数の和:4237

約数の個数: 24

約数和(自身を含む): 22226960

約数和(自身を除く): 10481236

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4177, 8354, 16708, 79363, 154549, 158726, 309098, 317452, 618196, 2936431, 5872862, 11745724]

約数ペア:

[(1, 11745724), (2, 5872862), (4, 2936431), (19, 618196), (37, 317452), (38, 309098), (74, 158726), (76, 154549), (148, 79363), (703, 16708), (1406, 8354), (2812, 4177)]