128662694402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307805489}}^1$

素因数の和:307805521

約数の個数: 16

約数和(自身を含む): 221619952800

約数和(自身を除く): 92957258398

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 307805489, 615610978, 3385860379, 5848304291, 6771720758, 11696608582, 64331347201, 128662694402]

約数ペア:

[(1, 128662694402), (2, 64331347201), (11, 11696608582), (19, 6771720758), (22, 5848304291), (38, 3385860379), (209, 615610978), (418, 307805489)]