19333008

素因数分解:

$2^4\times 3^2\times {\mathrm{134257}}^1$

素因数の和:134271

約数の個数: 30

約数和(自身を含む): 54105974

約数和(自身を除く): 34772966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 134257, 268514, 402771, 537028, 805542, 1074056, 1208313, 1611084, 2148112, 2416626, 3222168, 4833252, 6444336, 9666504, 19333008]

約数ペア:

[(1, 19333008), (2, 9666504), (3, 6444336), (4, 4833252), (6, 3222168), (8, 2416626), (9, 2148112), (12, 1611084), (16, 1208313), (18, 1074056), (24, 805542), (36, 537028), (48, 402771), (72, 268514), (144, 134257)]