23258356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 24641804

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 647, 817, 836, 946, 1294, 1634, 1892, 2588, 3268, 7117, 8987, 12293, 14234, 17974, 24586, 27821, 28468, 35948, 49172, 55642, 111284, 135223, 270446, 306031, 528599, 540892, 612062, 1057198, 1224124, 2114396, 5814589, 11629178, 23258356]

約数ペア:

[(1, 23258356), (2, 11629178), (4, 5814589), (11, 2114396), (19, 1224124), (22, 1057198), (38, 612062), (43, 540892), (44, 528599), (76, 306031), (86, 270446), (172, 135223), (209, 111284), (418, 55642), (473, 49172), (647, 35948), (817, 28468), (836, 27821), (946, 24586), (1294, 17974), (1634, 14234), (1892, 12293), (2588, 8987), (3268, 7117)]