16425994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 28647360

約数和(自身を除く): 12221366

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 811, 1066, 1558, 1622, 10127, 10543, 15409, 20254, 21086, 30818, 33251, 66502, 200317, 400634, 432263, 631769, 864526, 1263538, 8212997, 16425994]

約数ペア:

[(1, 16425994), (2, 8212997), (13, 1263538), (19, 864526), (26, 631769), (38, 432263), (41, 400634), (82, 200317), (247, 66502), (494, 33251), (533, 30818), (779, 21086), (811, 20254), (1066, 15409), (1558, 10543), (1622, 10127)]