123671684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30703}}^1$

素因数の和:30779

約数の個数: 24

約数和(自身を含む): 232122240

約数和(自身を除く): 108450556

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 30703, 61406, 122812, 583357, 1166714, 1627259, 2333428, 3254518, 6509036, 30917921, 61835842, 123671684]

約数ペア:

[(1, 123671684), (2, 61835842), (4, 30917921), (19, 6509036), (38, 3254518), (53, 2333428), (76, 1627259), (106, 1166714), (212, 583357), (1007, 122812), (2014, 61406), (4028, 30703)]