38554838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 70026240

約数和(自身を除く): 31471402

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 751, 1351, 1502, 2702, 3667, 5257, 7334, 10514, 14269, 25669, 28538, 51338, 99883, 144943, 199766, 289886, 1014601, 2029202, 2753917, 5507834, 19277419, 38554838]

約数ペア:

[(1, 38554838), (2, 19277419), (7, 5507834), (14, 2753917), (19, 2029202), (38, 1014601), (133, 289886), (193, 199766), (266, 144943), (386, 99883), (751, 51338), (1351, 28538), (1502, 25669), (2702, 14269), (3667, 10514), (5257, 7334)]