1922440228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{145949}}^1$

素因数の和:146079

約数の個数: 24

約数和(自身を含む): 3494043000

約数和(自身を除く): 1571602772

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 356, 3293, 6586, 13172, 145949, 291898, 583796, 5400113, 10800226, 12989461, 21600452, 25978922, 51957844, 480610057, 961220114, 1922440228]

約数ペア:

[(1, 1922440228), (2, 961220114), (4, 480610057), (37, 51957844), (74, 25978922), (89, 21600452), (148, 12989461), (178, 10800226), (356, 5400113), (3293, 583796), (6586, 291898), (13172, 145949)]