16125956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 36070272

約数和(自身を除く): 19944316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1277, 1804, 2554, 3157, 5108, 6314, 8939, 12628, 14047, 17878, 28094, 35756, 52357, 56188, 98329, 104714, 196658, 209428, 366499, 393316, 575927, 732998, 1151854, 1465996, 2303708, 4031489, 8062978, 16125956]

約数ペア:

[(1, 16125956), (2, 8062978), (4, 4031489), (7, 2303708), (11, 1465996), (14, 1151854), (22, 732998), (28, 575927), (41, 393316), (44, 366499), (77, 209428), (82, 196658), (154, 104714), (164, 98329), (287, 56188), (308, 52357), (451, 35756), (574, 28094), (902, 17878), (1148, 14047), (1277, 12628), (1804, 8939), (2554, 6314), (3157, 5108)]