39181868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13291}}^1$

素因数の和:13373

約数の個数: 24

約数和(自身を含む): 75923904

約数和(自身を除く): 36742036

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 13291, 26582, 53164, 146201, 292402, 584804, 890497, 1780994, 3561988, 9795467, 19590934, 39181868]

約数ペア:

[(1, 39181868), (2, 19590934), (4, 9795467), (11, 3561988), (22, 1780994), (44, 890497), (67, 584804), (134, 292402), (268, 146201), (737, 53164), (1474, 26582), (2948, 13291)]