21877881332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5453111}}^1$

素因数の和:5453191

約数の個数: 24

約数和(自身を含む): 41225526720

約数和(自身を除く): 19347645388

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 5453111, 10906222, 21812444, 92702887, 185405774, 321733549, 370811548, 643467098, 1286934196, 5469470333, 10938940666, 21877881332]

約数ペア:

[(1, 21877881332), (2, 10938940666), (4, 5469470333), (17, 1286934196), (34, 643467098), (59, 370811548), (68, 321733549), (118, 185405774), (236, 92702887), (1003, 21812444), (2006, 10906222), (4012, 5453111)]