22459216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5683}}^1$

素因数の和:5723

約数の個数: 40

約数和(自身を含む): 49337120

約数和(自身を除く): 26877904

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 5683, 11366, 22732, 45464, 73879, 90928, 107977, 147758, 215954, 295516, 431908, 591032, 863816, 1182064, 1403701, 1727632, 2807402, 5614804, 11229608, 22459216]

約数ペア:

[(1, 22459216), (2, 11229608), (4, 5614804), (8, 2807402), (13, 1727632), (16, 1403701), (19, 1182064), (26, 863816), (38, 591032), (52, 431908), (76, 295516), (104, 215954), (152, 147758), (208, 107977), (247, 90928), (304, 73879), (494, 45464), (988, 22732), (1976, 11366), (3952, 5683)]