21603695338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{62659}}^1$

素因数の和:62842

約数の個数: 32

約数和(自身を含む): 34359736320

約数和(自身を除く): 12756040982

約数列:

[1, 2, 31, 62, 67, 83, 134, 166, 2077, 2573, 4154, 5146, 5561, 11122, 62659, 125318, 172391, 344782, 1942429, 3884858, 4198153, 5200697, 8396306, 10401394, 130142743, 161221607, 260285486, 322443214, 348446699, 696893398, 10801847669, 21603695338]

約数ペア:

[(1, 21603695338), (2, 10801847669), (31, 696893398), (62, 348446699), (67, 322443214), (83, 260285486), (134, 161221607), (166, 130142743), (2077, 10401394), (2573, 8396306), (4154, 5200697), (5146, 4198153), (5561, 3884858), (11122, 1942429), (62659, 344782), (125318, 172391)]