19234872

素因数分解:

$2^3\times 3^2\times {\mathrm{463}}^1\times {\mathrm{577}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 52297440

約数和(自身を除く): 33062568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 463, 577, 926, 1154, 1389, 1731, 1852, 2308, 2778, 3462, 3704, 4167, 4616, 5193, 5556, 6924, 8334, 10386, 11112, 13848, 16668, 20772, 33336, 41544, 267151, 534302, 801453, 1068604, 1602906, 2137208, 2404359, 3205812, 4808718, 6411624, 9617436, 19234872]

約数ペア:

[(1, 19234872), (2, 9617436), (3, 6411624), (4, 4808718), (6, 3205812), (8, 2404359), (9, 2137208), (12, 1602906), (18, 1068604), (24, 801453), (36, 534302), (72, 267151), (463, 41544), (577, 33336), (926, 20772), (1154, 16668), (1389, 13848), (1731, 11112), (1852, 10386), (2308, 8334), (2778, 6924), (3462, 5556), (3704, 5193), (4167, 4616)]