15692813108

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113891}}^1$

素因数の和:113965

約数の個数: 72

約数和(自身を含む): 34536610080

約数和(自身を除く): 18843796972

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 49, 74, 76, 98, 133, 148, 196, 259, 266, 518, 532, 703, 931, 1036, 1406, 1813, 1862, 2812, 3626, 3724, 4921, 7252, 9842, 19684, 34447, 68894, 113891, 137788, 227782, 455564, 797237, 1594474, 2163929, 3188948, 4213967, 4327858, 5580659, 8427934, 8655716, 11161318, 15147503, 16855868, 22322636, 29497769, 30295006, 58995538, 60590012, 80065373, 106032521, 117991076, 160130746, 206484383, 212065042, 320261492, 412968766, 424130084, 560457611, 825937532, 1120915222, 2241830444, 3923203277, 7846406554, 15692813108]

約数ペア:

[(1, 15692813108), (2, 7846406554), (4, 3923203277), (7, 2241830444), (14, 1120915222), (19, 825937532), (28, 560457611), (37, 424130084), (38, 412968766), (49, 320261492), (74, 212065042), (76, 206484383), (98, 160130746), (133, 117991076), (148, 106032521), (196, 80065373), (259, 60590012), (266, 58995538), (518, 30295006), (532, 29497769), (703, 22322636), (931, 16855868), (1036, 15147503), (1406, 11161318), (1813, 8655716), (1862, 8427934), (2812, 5580659), (3626, 4327858), (3724, 4213967), (4921, 3188948), (7252, 2163929), (9842, 1594474), (19684, 797237), (34447, 455564), (68894, 227782), (113891, 137788)]