19601362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 33965568

約数和(自身を除く): 14364206

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 701, 902, 1271, 1402, 2542, 7711, 13981, 15422, 21731, 27962, 28741, 43462, 57482, 239041, 316151, 478082, 632302, 890971, 1781942, 9800681, 19601362]

約数ペア:

[(1, 19601362), (2, 9800681), (11, 1781942), (22, 890971), (31, 632302), (41, 478082), (62, 316151), (82, 239041), (341, 57482), (451, 43462), (682, 28741), (701, 27962), (902, 21731), (1271, 15422), (1402, 13981), (2542, 7711)]