12119005904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{1279}}^1$

素因数の和:1816

約数の個数: 80

約数和(自身を含む): 25141248000

約数和(自身を除く): 13022242096

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 439, 568, 878, 1136, 1279, 1349, 1756, 2558, 2698, 3512, 5116, 5396, 7024, 8341, 10232, 10792, 16682, 20464, 21584, 24301, 31169, 33364, 48602, 62338, 66728, 90809, 97204, 124676, 133456, 181618, 194408, 249352, 363236, 388816, 498704, 561481, 592211, 726472, 1122962, 1184422, 1452944, 1725371, 2245924, 2368844, 3450742, 4491848, 4737688, 6901484, 8983696, 9475376, 10668139, 13802968, 21336278, 27605936, 39865151, 42672556, 79730302, 85345112, 159460604, 170690224, 318921208, 637842416, 757437869, 1514875738, 3029751476, 6059502952, 12119005904]

約数ペア:

[(1, 12119005904), (2, 6059502952), (4, 3029751476), (8, 1514875738), (16, 757437869), (19, 637842416), (38, 318921208), (71, 170690224), (76, 159460604), (142, 85345112), (152, 79730302), (284, 42672556), (304, 39865151), (439, 27605936), (568, 21336278), (878, 13802968), (1136, 10668139), (1279, 9475376), (1349, 8983696), (1756, 6901484), (2558, 4737688), (2698, 4491848), (3512, 3450742), (5116, 2368844), (5396, 2245924), (7024, 1725371), (8341, 1452944), (10232, 1184422), (10792, 1122962), (16682, 726472), (20464, 592211), (21584, 561481), (24301, 498704), (31169, 388816), (33364, 363236), (48602, 249352), (62338, 194408), (66728, 181618), (90809, 133456), (97204, 124676)]