13115852

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 36

約数和(自身を含む): 25091136

約数和(自身を除く): 11975284

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 293, 361, 586, 589, 722, 1172, 1178, 1444, 2356, 5567, 9083, 11134, 11191, 18166, 22268, 22382, 36332, 44764, 105773, 172577, 211546, 345154, 423092, 690308, 3278963, 6557926, 13115852]

約数ペア:

[(1, 13115852), (2, 6557926), (4, 3278963), (19, 690308), (31, 423092), (38, 345154), (62, 211546), (76, 172577), (124, 105773), (293, 44764), (361, 36332), (586, 22382), (589, 22268), (722, 18166), (1172, 11191), (1178, 11134), (1444, 9083), (2356, 5567)]