19994623198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6099641}}^1$

素因数の和:6099803

約数の個数: 16

約数和(自身を含む): 32938066800

約数和(自身を除く): 12943443602

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 6099641, 12199282, 67096051, 134192102, 908846509, 1817693018, 9997311599, 19994623198]

約数ペア:

[(1, 19994623198), (2, 9997311599), (11, 1817693018), (22, 908846509), (149, 134192102), (298, 67096051), (1639, 12199282), (3278, 6099641)]