2013209144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13244797}}^1$

素因数の和:13244822

約数の個数: 16

約数和(自身を含む): 3973439400

約数和(自身を除く): 1960230256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13244797, 26489594, 52979188, 105958376, 251651143, 503302286, 1006604572, 2013209144]

約数ペア:

[(1, 2013209144), (2, 1006604572), (4, 503302286), (8, 251651143), (19, 105958376), (38, 52979188), (76, 26489594), (152, 13244797)]