38364382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 69638400

約数和(自身を除く): 31274018

約数列:

[1, 2, 7, 14, 19, 38, 133, 233, 266, 466, 619, 1238, 1631, 3262, 4333, 4427, 8666, 8854, 11761, 23522, 30989, 61978, 82327, 144227, 164654, 288454, 1009589, 2019178, 2740313, 5480626, 19182191, 38364382]

約数ペア:

[(1, 38364382), (2, 19182191), (7, 5480626), (14, 2740313), (19, 2019178), (38, 1009589), (133, 288454), (233, 164654), (266, 144227), (466, 82327), (619, 61978), (1238, 30989), (1631, 23522), (3262, 11761), (4333, 8854), (4427, 8666)]