23321778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1373}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 49464000

約数和(自身を除く): 26142222

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 1373, 2746, 2831, 4119, 5662, 8238, 8493, 16986, 26087, 52174, 78261, 156522, 204577, 409154, 613731, 1227462, 3886963, 7773926, 11660889, 23321778]

約数ペア:

[(1, 23321778), (2, 11660889), (3, 7773926), (6, 3886963), (19, 1227462), (38, 613731), (57, 409154), (114, 204577), (149, 156522), (298, 78261), (447, 52174), (894, 26087), (1373, 16986), (2746, 8493), (2831, 8238), (4119, 5662)]