38161994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 65916480

約数和(自身を除く): 27754486

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1153, 1273, 1742, 2306, 2546, 14989, 16549, 21907, 29978, 33098, 43814, 77251, 154502, 284791, 569582, 1004263, 1467769, 2008526, 2935538, 19080997, 38161994]

約数ペア:

[(1, 38161994), (2, 19080997), (13, 2935538), (19, 2008526), (26, 1467769), (38, 1004263), (67, 569582), (134, 284791), (247, 154502), (494, 77251), (871, 43814), (1153, 33098), (1273, 29978), (1742, 21907), (2306, 16549), (2546, 14989)]