19460784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3442

約数の個数: 80

約数和(自身を含む): 60853248

約数和(自身を除く): 41392464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 3407, 5712, 6814, 10221, 13628, 20442, 23849, 27256, 40884, 47698, 54512, 57919, 71547, 81768, 95396, 115838, 143094, 163536, 173757, 190792, 231676, 286188, 347514, 381584, 405433, 463352, 572376, 695028, 810866, 926704, 1144752, 1216299, 1390056, 1621732, 2432598, 2780112, 3243464, 4865196, 6486928, 9730392, 19460784]

約数ペア:

[(1, 19460784), (2, 9730392), (3, 6486928), (4, 4865196), (6, 3243464), (7, 2780112), (8, 2432598), (12, 1621732), (14, 1390056), (16, 1216299), (17, 1144752), (21, 926704), (24, 810866), (28, 695028), (34, 572376), (42, 463352), (48, 405433), (51, 381584), (56, 347514), (68, 286188), (84, 231676), (102, 190792), (112, 173757), (119, 163536), (136, 143094), (168, 115838), (204, 95396), (238, 81768), (272, 71547), (336, 57919), (357, 54512), (408, 47698), (476, 40884), (714, 27256), (816, 23849), (952, 20442), (1428, 13628), (1904, 10221), (2856, 6814), (3407, 5712)]