31294938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{274517}}^1$

素因数の和:274541

約数の個数: 16

約数和(自身を含む): 65884320

約数和(自身を除く): 34589382

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 274517, 549034, 823551, 1647102, 5215823, 10431646, 15647469, 31294938]

約数ペア:

[(1, 31294938), (2, 15647469), (3, 10431646), (6, 5215823), (19, 1647102), (38, 823551), (57, 549034), (114, 274517)]