15318674

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:487

約数の個数: 36

約数和(自身を含む): 28275534

約数和(自身を除く): 12956860

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 361, 433, 722, 866, 931, 1862, 2527, 3031, 5054, 6062, 8227, 16454, 17689, 21217, 35378, 42434, 57589, 115178, 156313, 312626, 403123, 806246, 1094191, 2188382, 7659337, 15318674]

約数ペア:

[(1, 15318674), (2, 7659337), (7, 2188382), (14, 1094191), (19, 806246), (38, 403123), (49, 312626), (98, 156313), (133, 115178), (266, 57589), (361, 42434), (433, 35378), (722, 21217), (866, 17689), (931, 16454), (1862, 8227), (2527, 6062), (3031, 5054)]