22591912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 54000000

約数和(自身を除く): 31408088

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1249, 1292, 2261, 2498, 2584, 4522, 4996, 8743, 9044, 9992, 17486, 18088, 21233, 23731, 34972, 42466, 47462, 69944, 84932, 94924, 148631, 166117, 169864, 189848, 297262, 332234, 403427, 594524, 664468, 806854, 1189048, 1328936, 1613708, 2823989, 3227416, 5647978, 11295956, 22591912]

約数ペア:

[(1, 22591912), (2, 11295956), (4, 5647978), (7, 3227416), (8, 2823989), (14, 1613708), (17, 1328936), (19, 1189048), (28, 806854), (34, 664468), (38, 594524), (56, 403427), (68, 332234), (76, 297262), (119, 189848), (133, 169864), (136, 166117), (152, 148631), (238, 94924), (266, 84932), (323, 69944), (476, 47462), (532, 42466), (646, 34972), (952, 23731), (1064, 21233), (1249, 18088), (1292, 17486), (2261, 9992), (2498, 9044), (2584, 8743), (4522, 4996)]