38391002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 66261888

約数和(自身を除く): 27870886

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 559, 598, 989, 1118, 1493, 1978, 2986, 12857, 19409, 25714, 34339, 38818, 64199, 68678, 128398, 446407, 834587, 892814, 1476577, 1669174, 2953154, 19195501, 38391002]

約数ペア:

[(1, 38391002), (2, 19195501), (13, 2953154), (23, 1669174), (26, 1476577), (43, 892814), (46, 834587), (86, 446407), (299, 128398), (559, 68678), (598, 64199), (989, 38818), (1118, 34339), (1493, 25714), (1978, 19409), (2986, 12857)]