13923460

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4271}}^1$

素因数の和:4443

約数の個数: 24

約数和(自身を含む): 29425536

約数和(自身を除く): 15502076

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 4271, 8542, 17084, 21355, 42710, 85420, 696173, 1392346, 2784692, 3480865, 6961730, 13923460]

約数ペア:

[(1, 13923460), (2, 6961730), (4, 3480865), (5, 2784692), (10, 1392346), (20, 696173), (163, 85420), (326, 42710), (652, 21355), (815, 17084), (1630, 8542), (3260, 4271)]