39910754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 68402880

約数和(自身を除く): 28492126

約数列:

[1, 2, 13, 19, 26, 38, 173, 247, 346, 467, 494, 934, 2249, 3287, 4498, 6071, 6574, 8873, 12142, 17746, 42731, 80791, 85462, 115349, 161582, 230698, 1050283, 1535029, 2100566, 3070058, 19955377, 39910754]

約数ペア:

[(1, 39910754), (2, 19955377), (13, 3070058), (19, 2100566), (26, 1535029), (38, 1050283), (173, 230698), (247, 161582), (346, 115349), (467, 85462), (494, 80791), (934, 42731), (2249, 17746), (3287, 12142), (4498, 8873), (6071, 6574)]