19208304

素因数分解:

$2^4\times 3^2\times {\mathrm{133391}}^1$

素因数の和:133405

約数の個数: 30

約数和(自身を含む): 53756976

約数和(自身を除く): 34548672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133391, 266782, 400173, 533564, 800346, 1067128, 1200519, 1600692, 2134256, 2401038, 3201384, 4802076, 6402768, 9604152, 19208304]

約数ペア:

[(1, 19208304), (2, 9604152), (3, 6402768), (4, 4802076), (6, 3201384), (8, 2401038), (9, 2134256), (12, 1600692), (16, 1200519), (18, 1067128), (24, 800346), (36, 533564), (48, 400173), (72, 266782), (144, 133391)]