38564566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 62853120

約数和(自身を除く): 24288554

約数列:

[1, 2, 19, 38, 61, 122, 127, 131, 254, 262, 1159, 2318, 2413, 2489, 4826, 4978, 7747, 7991, 15494, 15982, 16637, 33274, 147193, 151829, 294386, 303658, 316103, 632206, 1014857, 2029714, 19282283, 38564566]

約数ペア:

[(1, 38564566), (2, 19282283), (19, 2029714), (38, 1014857), (61, 632206), (122, 316103), (127, 303658), (131, 294386), (254, 151829), (262, 147193), (1159, 33274), (2318, 16637), (2413, 15982), (2489, 15494), (4826, 7991), (4978, 7747)]