23572978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 42900480

約数和(自身を除く): 19327502

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 121, 127, 143, 242, 254, 286, 649, 767, 1298, 1397, 1534, 1573, 1651, 2794, 3146, 3302, 7139, 7493, 8437, 14278, 14986, 15367, 16874, 18161, 30734, 36322, 82423, 92807, 97409, 164846, 185614, 194818, 199771, 399542, 906653, 1071499, 1813306, 2142998, 11786489, 23572978]

約数ペア:

[(1, 23572978), (2, 11786489), (11, 2142998), (13, 1813306), (22, 1071499), (26, 906653), (59, 399542), (118, 199771), (121, 194818), (127, 185614), (143, 164846), (242, 97409), (254, 92807), (286, 82423), (649, 36322), (767, 30734), (1298, 18161), (1397, 16874), (1534, 15367), (1573, 14986), (1651, 14278), (2794, 8437), (3146, 7493), (3302, 7139)]