19220628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12043}}^1$

素因数の和:12076

約数の個数: 48

約数和(自身を含む): 53957120

約数和(自身を除く): 34736492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12043, 24086, 36129, 48172, 72258, 84301, 144516, 168602, 228817, 252903, 337204, 457634, 505806, 686451, 915268, 1011612, 1372902, 1601719, 2745804, 3203438, 4805157, 6406876, 9610314, 19220628]

約数ペア:

[(1, 19220628), (2, 9610314), (3, 6406876), (4, 4805157), (6, 3203438), (7, 2745804), (12, 1601719), (14, 1372902), (19, 1011612), (21, 915268), (28, 686451), (38, 505806), (42, 457634), (57, 337204), (76, 252903), (84, 228817), (114, 168602), (133, 144516), (228, 84301), (266, 72258), (399, 48172), (532, 36129), (798, 24086), (1596, 12043)]