15674044072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{79999}}^1$

素因数の和:81313

約数の個数: 32

約数和(自身を含む): 30960000000

約数和(自身を除く): 15285955928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1289, 2578, 5156, 10312, 24491, 48982, 79999, 97964, 159998, 195928, 319996, 639992, 1519981, 3039962, 6079924, 12159848, 103118711, 206237422, 412474844, 824949688, 1959255509, 3918511018, 7837022036, 15674044072]

約数ペア:

[(1, 15674044072), (2, 7837022036), (4, 3918511018), (8, 1959255509), (19, 824949688), (38, 412474844), (76, 206237422), (152, 103118711), (1289, 12159848), (2578, 6079924), (5156, 3039962), (10312, 1519981), (24491, 639992), (48982, 319996), (79999, 195928), (97964, 159998)]