11938384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 24596640

約数和(自身を除く): 12658256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 227, 304, 346, 454, 692, 908, 1384, 1816, 2768, 3287, 3632, 4313, 6574, 8626, 13148, 17252, 26296, 34504, 39271, 52592, 69008, 78542, 157084, 314168, 628336, 746149, 1492298, 2984596, 5969192, 11938384]

約数ペア:

[(1, 11938384), (2, 5969192), (4, 2984596), (8, 1492298), (16, 746149), (19, 628336), (38, 314168), (76, 157084), (152, 78542), (173, 69008), (227, 52592), (304, 39271), (346, 34504), (454, 26296), (692, 17252), (908, 13148), (1384, 8626), (1816, 6574), (2768, 4313), (3287, 3632)]