15696890027

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1\times {\mathrm{2437}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 19859908992

約数和(自身を除く): 4163018965

約数列:

[1, 7, 13, 37, 91, 259, 481, 1913, 2437, 3367, 13391, 17059, 24869, 31681, 70781, 90169, 174083, 221767, 495467, 631183, 920153, 1172197, 4661981, 6441071, 8205379, 32633867, 60605753, 172493297, 424240271, 1207453079, 2242412861, 15696890027]

約数ペア:

[(1, 15696890027), (7, 2242412861), (13, 1207453079), (37, 424240271), (91, 172493297), (259, 60605753), (481, 32633867), (1913, 8205379), (2437, 6441071), (3367, 4661981), (13391, 1172197), (17059, 920153), (24869, 631183), (31681, 495467), (70781, 221767), (90169, 174083)]