11289496

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 23761800

約数和(自身を除く): 12472304

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 257, 289, 323, 514, 578, 646, 1028, 1156, 1292, 2056, 2312, 2584, 4369, 4883, 5491, 8738, 9766, 10982, 17476, 19532, 21964, 34952, 39064, 43928, 74273, 83011, 148546, 166022, 297092, 332044, 594184, 664088, 1411187, 2822374, 5644748, 11289496]

約数ペア:

[(1, 11289496), (2, 5644748), (4, 2822374), (8, 1411187), (17, 664088), (19, 594184), (34, 332044), (38, 297092), (68, 166022), (76, 148546), (136, 83011), (152, 74273), (257, 43928), (289, 39064), (323, 34952), (514, 21964), (578, 19532), (646, 17476), (1028, 10982), (1156, 9766), (1292, 8738), (2056, 5491), (2312, 4883), (2584, 4369)]