15772372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 35280000

約数和(自身を除く): 19507628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1249, 1804, 2498, 3157, 4996, 6314, 8743, 12628, 13739, 17486, 27478, 34972, 51209, 54956, 96173, 102418, 192346, 204836, 358463, 384692, 563299, 716926, 1126598, 1433852, 2253196, 3943093, 7886186, 15772372]

約数ペア:

[(1, 15772372), (2, 7886186), (4, 3943093), (7, 2253196), (11, 1433852), (14, 1126598), (22, 716926), (28, 563299), (41, 384692), (44, 358463), (77, 204836), (82, 192346), (154, 102418), (164, 96173), (287, 54956), (308, 51209), (451, 34972), (574, 27478), (902, 17486), (1148, 13739), (1249, 12628), (1804, 8743), (2498, 6314), (3157, 4996)]