121413724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43177}}^1$

素因数の和:43237

約数の個数: 24

約数和(自身を含む): 229706960

約数和(自身を除く): 108293236

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 43177, 86354, 172708, 820363, 1597549, 1640726, 3195098, 3281452, 6390196, 30353431, 60706862, 121413724]

約数ペア:

[(1, 121413724), (2, 60706862), (4, 30353431), (19, 6390196), (37, 3281452), (38, 3195098), (74, 1640726), (76, 1597549), (148, 820363), (703, 172708), (1406, 86354), (2812, 43177)]