38439470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 73180800

約数和(自身を除く): 34741330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 659, 1318, 1535, 3070, 3295, 5833, 6590, 11666, 12521, 25042, 29165, 58330, 62605, 125210, 202313, 404626, 1011565, 2023130, 3843947, 7687894, 19219735, 38439470]

約数ペア:

[(1, 38439470), (2, 19219735), (5, 7687894), (10, 3843947), (19, 2023130), (38, 1011565), (95, 404626), (190, 202313), (307, 125210), (614, 62605), (659, 58330), (1318, 29165), (1535, 25042), (3070, 12521), (3295, 11666), (5833, 6590)]