19169528

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3529}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 41512800

約数和(自身を除く): 22343272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 3529, 5432, 7058, 14116, 24703, 28232, 49406, 98812, 197624, 342313, 684626, 1369252, 2396191, 2738504, 4792382, 9584764, 19169528]

約数ペア:

[(1, 19169528), (2, 9584764), (4, 4792382), (7, 2738504), (8, 2396191), (14, 1369252), (28, 684626), (56, 342313), (97, 197624), (194, 98812), (388, 49406), (679, 28232), (776, 24703), (1358, 14116), (2716, 7058), (3529, 5432)]