12961604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 23950080

約数和(自身を除く): 10988476

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 1583, 2047, 3166, 4094, 6332, 8188, 36409, 72818, 140887, 145636, 281774, 563548, 3240401, 6480802, 12961604]

約数ペア:

[(1, 12961604), (2, 6480802), (4, 3240401), (23, 563548), (46, 281774), (89, 145636), (92, 140887), (178, 72818), (356, 36409), (1583, 8188), (2047, 6332), (3166, 4094)]