15690639404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1\times {\mathrm{3251}}^1$

素因数の和:3974

約数の個数: 48

約数和(自身を含む): 30157747200

約数和(自身を除く): 14467107796

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 479, 916, 958, 1916, 2519, 3251, 5038, 5269, 6502, 10076, 10538, 13004, 21076, 35761, 71522, 109691, 143044, 219382, 438764, 744479, 1206601, 1488958, 1557229, 2413202, 2977916, 3114458, 4826404, 6228916, 8189269, 16378538, 17129519, 32757076, 34259038, 68518076, 356605441, 713210882, 1426421764, 3922659851, 7845319702, 15690639404]

約数ペア:

[(1, 15690639404), (2, 7845319702), (4, 3922659851), (11, 1426421764), (22, 713210882), (44, 356605441), (229, 68518076), (458, 34259038), (479, 32757076), (916, 17129519), (958, 16378538), (1916, 8189269), (2519, 6228916), (3251, 4826404), (5038, 3114458), (5269, 2977916), (6502, 2413202), (10076, 1557229), (10538, 1488958), (13004, 1206601), (21076, 744479), (35761, 438764), (71522, 219382), (109691, 143044)]