19056994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2617}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 31290336

約数和(自身を除く): 12233342

約数列:

[1, 2, 11, 22, 331, 662, 2617, 3641, 5234, 7282, 28787, 57574, 866227, 1732454, 9528497, 19056994]

約数ペア:

[(1, 19056994), (2, 9528497), (11, 1732454), (22, 866227), (331, 57574), (662, 28787), (2617, 7282), (3641, 5234)]