11688116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 25025280

約数和(自身を除く): 13337164

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 41, 44, 62, 76, 82, 121, 124, 164, 209, 242, 341, 418, 451, 484, 589, 682, 779, 836, 902, 1178, 1271, 1364, 1558, 1804, 2299, 2356, 2542, 3116, 3751, 4598, 4961, 5084, 6479, 7502, 8569, 9196, 9922, 12958, 13981, 15004, 17138, 19844, 24149, 25916, 27962, 34276, 48298, 55924, 71269, 94259, 96596, 142538, 153791, 188518, 265639, 285076, 307582, 377036, 531278, 615164, 1062556, 2922029, 5844058, 11688116]

約数ペア:

[(1, 11688116), (2, 5844058), (4, 2922029), (11, 1062556), (19, 615164), (22, 531278), (31, 377036), (38, 307582), (41, 285076), (44, 265639), (62, 188518), (76, 153791), (82, 142538), (121, 96596), (124, 94259), (164, 71269), (209, 55924), (242, 48298), (341, 34276), (418, 27962), (451, 25916), (484, 24149), (589, 19844), (682, 17138), (779, 15004), (836, 13981), (902, 12958), (1178, 9922), (1271, 9196), (1364, 8569), (1558, 7502), (1804, 6479), (2299, 5084), (2356, 4961), (2542, 4598), (3116, 3751)]