19585938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3623}}^1$

素因数の和:3698

約数の個数: 32

約数和(自身を含む): 42270336

約数和(自身を除く): 22684398

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 3623, 5406, 7246, 10869, 21738, 61591, 123182, 184773, 192019, 369546, 384038, 576057, 1152114, 3264323, 6528646, 9792969, 19585938]

約数ペア:

[(1, 19585938), (2, 9792969), (3, 6528646), (6, 3264323), (17, 1152114), (34, 576057), (51, 384038), (53, 369546), (102, 192019), (106, 184773), (159, 123182), (318, 61591), (901, 21738), (1802, 10869), (2703, 7246), (3623, 5406)]