23855253844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{20611}}^1$

素因数の和:20888

約数の個数: 48

約数和(自身を含む): 44681869120

約数和(自身を除く): 20826615276

約数列:

[1, 2, 4, 19, 38, 76, 97, 157, 194, 314, 388, 628, 1843, 2983, 3686, 5966, 7372, 11932, 15229, 20611, 30458, 41222, 60916, 82444, 289351, 391609, 578702, 783218, 1157404, 1566436, 1999267, 3235927, 3998534, 6471854, 7997068, 12943708, 37986073, 61482613, 75972146, 122965226, 151944292, 245930452, 313884919, 627769838, 1255539676, 5963813461, 11927626922, 23855253844]

約数ペア:

[(1, 23855253844), (2, 11927626922), (4, 5963813461), (19, 1255539676), (38, 627769838), (76, 313884919), (97, 245930452), (157, 151944292), (194, 122965226), (314, 75972146), (388, 61482613), (628, 37986073), (1843, 12943708), (2983, 7997068), (3686, 6471854), (5966, 3998534), (7372, 3235927), (11932, 1999267), (15229, 1566436), (20611, 1157404), (30458, 783218), (41222, 578702), (60916, 391609), (82444, 289351)]