15691104728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{186037}}^1$

素因数の和:186867

約数の個数: 32

約数和(自身を含む): 31723199760

約数和(自身を除く): 16032095032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 811, 1622, 3244, 6488, 10543, 21086, 42172, 84344, 186037, 372074, 744148, 1488296, 2418481, 4836962, 9673924, 19347848, 150876007, 301752014, 603504028, 1207008056, 1961388091, 3922776182, 7845552364, 15691104728]

約数ペア:

[(1, 15691104728), (2, 7845552364), (4, 3922776182), (8, 1961388091), (13, 1207008056), (26, 603504028), (52, 301752014), (104, 150876007), (811, 19347848), (1622, 9673924), (3244, 4836962), (6488, 2418481), (10543, 1488296), (21086, 744148), (42172, 372074), (84344, 186037)]