12853412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 27603072

約数和(自身を除く): 14749660

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 977, 1012, 1196, 1954, 3289, 3908, 6578, 10747, 12701, 13156, 21494, 22471, 25402, 42988, 44942, 50804, 89884, 139711, 247181, 279422, 292123, 494362, 558844, 584246, 988724, 1168492, 3213353, 6426706, 12853412]

約数ペア:

[(1, 12853412), (2, 6426706), (4, 3213353), (11, 1168492), (13, 988724), (22, 584246), (23, 558844), (26, 494362), (44, 292123), (46, 279422), (52, 247181), (92, 139711), (143, 89884), (253, 50804), (286, 44942), (299, 42988), (506, 25402), (572, 22471), (598, 21494), (977, 13156), (1012, 12701), (1196, 10747), (1954, 6578), (3289, 3908)]