19122144

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11717}}^1$

素因数の和:11747

約数の個数: 48

約数和(自身を含む): 53152848

約数和(自身を除く): 34030704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11717, 23434, 35151, 46868, 70302, 93736, 140604, 187472, 199189, 281208, 374944, 398378, 562416, 597567, 796756, 1124832, 1195134, 1593512, 2390268, 3187024, 4780536, 6374048, 9561072, 19122144]

約数ペア:

[(1, 19122144), (2, 9561072), (3, 6374048), (4, 4780536), (6, 3187024), (8, 2390268), (12, 1593512), (16, 1195134), (17, 1124832), (24, 796756), (32, 597567), (34, 562416), (48, 398378), (51, 374944), (68, 281208), (96, 199189), (102, 187472), (136, 140604), (204, 93736), (272, 70302), (408, 46868), (544, 35151), (816, 23434), (1632, 11717)]