19236222

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 44169840

約数和(自身を除く): 24933618

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 522, 774, 857, 1247, 1714, 2494, 2571, 3741, 5142, 7482, 7713, 11223, 15426, 22446, 24853, 36851, 49706, 73702, 74559, 110553, 149118, 221106, 223677, 331659, 447354, 663318, 1068679, 2137358, 3206037, 6412074, 9618111, 19236222]

約数ペア:

[(1, 19236222), (2, 9618111), (3, 6412074), (6, 3206037), (9, 2137358), (18, 1068679), (29, 663318), (43, 447354), (58, 331659), (86, 223677), (87, 221106), (129, 149118), (174, 110553), (258, 74559), (261, 73702), (387, 49706), (522, 36851), (774, 24853), (857, 22446), (1247, 15426), (1714, 11223), (2494, 7713), (2571, 7482), (3741, 5142)]