19294236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41227}}^1$

素因数の和:41250

約数の個数: 36

約数和(自身を含む): 52524472

約数和(自身を除く): 33230236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41227, 82454, 123681, 164908, 247362, 371043, 494724, 535951, 742086, 1071902, 1484172, 1607853, 2143804, 3215706, 4823559, 6431412, 9647118, 19294236]

約数ペア:

[(1, 19294236), (2, 9647118), (3, 6431412), (4, 4823559), (6, 3215706), (9, 2143804), (12, 1607853), (13, 1484172), (18, 1071902), (26, 742086), (36, 535951), (39, 494724), (52, 371043), (78, 247362), (117, 164908), (156, 123681), (234, 82454), (468, 41227)]