19396296

素因数分解:

$2^3\times 3^2\times {\mathrm{269393}}^1$

素因数の和:269405

約数の個数: 24

約数和(自身を含む): 52531830

約数和(自身を除く): 33135534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269393, 538786, 808179, 1077572, 1616358, 2155144, 2424537, 3232716, 4849074, 6465432, 9698148, 19396296]

約数ペア:

[(1, 19396296), (2, 9698148), (3, 6465432), (4, 4849074), (6, 3232716), (8, 2424537), (9, 2155144), (12, 1616358), (18, 1077572), (24, 808179), (36, 538786), (72, 269393)]