19300364930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191339}}^1$

素因数の和:191495

約数の個数: 64

約数和(自身を含む): 43643888640

約数和(自身を除く): 24343523710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 131, 154, 262, 385, 655, 770, 917, 1310, 1441, 1834, 2882, 4585, 7205, 9170, 10087, 14410, 20174, 50435, 100870, 191339, 382678, 956695, 1339373, 1913390, 2104729, 2678746, 4209458, 6696865, 10523645, 13393730, 14733103, 21047290, 25065409, 29466206, 50130818, 73665515, 125327045, 147331030, 175457863, 250654090, 275719499, 350915726, 551438998, 877289315, 1378597495, 1754578630, 1930036493, 2757194990, 3860072986, 9650182465, 19300364930]

約数ペア:

[(1, 19300364930), (2, 9650182465), (5, 3860072986), (7, 2757194990), (10, 1930036493), (11, 1754578630), (14, 1378597495), (22, 877289315), (35, 551438998), (55, 350915726), (70, 275719499), (77, 250654090), (110, 175457863), (131, 147331030), (154, 125327045), (262, 73665515), (385, 50130818), (655, 29466206), (770, 25065409), (917, 21047290), (1310, 14733103), (1441, 13393730), (1834, 10523645), (2882, 6696865), (4585, 4209458), (7205, 2678746), (9170, 2104729), (10087, 1913390), (14410, 1339373), (20174, 956695), (50435, 382678), (100870, 191339)]