19646304

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10771}}^1$

素因数の和:10803

約数の個数: 48

約数和(自身を含む): 54290880

約数和(自身を除く): 34644576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10771, 21542, 32313, 43084, 64626, 86168, 129252, 172336, 204649, 258504, 344672, 409298, 517008, 613947, 818596, 1034016, 1227894, 1637192, 2455788, 3274384, 4911576, 6548768, 9823152, 19646304]

約数ペア:

[(1, 19646304), (2, 9823152), (3, 6548768), (4, 4911576), (6, 3274384), (8, 2455788), (12, 1637192), (16, 1227894), (19, 1034016), (24, 818596), (32, 613947), (38, 517008), (48, 409298), (57, 344672), (76, 258504), (96, 204649), (114, 172336), (152, 129252), (228, 86168), (304, 64626), (456, 43084), (608, 32313), (912, 21542), (1824, 10771)]