19634148

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6571}}^1$

素因数の和:6664

約数の個数: 36

約数和(自身を含む): 50236368

約数和(自身を除く): 30602220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 6571, 13142, 19713, 26284, 39426, 59139, 78852, 118278, 236556, 545393, 1090786, 1636179, 2181572, 3272358, 4908537, 6544716, 9817074, 19634148]

約数ペア:

[(1, 19634148), (2, 9817074), (3, 6544716), (4, 4908537), (6, 3272358), (9, 2181572), (12, 1636179), (18, 1090786), (36, 545393), (83, 236556), (166, 118278), (249, 78852), (332, 59139), (498, 39426), (747, 26284), (996, 19713), (1494, 13142), (2988, 6571)]