1915391998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1796803}}^1$

素因数の和:1796859

約数の個数: 16

約数和(自身を含む): 3169562256

約数和(自身を除く): 1254170258

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1796803, 3593606, 23358439, 46716878, 73668923, 147337846, 957695999, 1915391998]

約数ペア:

[(1, 1915391998), (2, 957695999), (13, 147337846), (26, 73668923), (41, 46716878), (82, 23358439), (533, 3593606), (1066, 1796803)]