1872804958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{6679}}^1$

素因数の和:6904

約数の個数: 32

約数和(自身を含む): 3039667200

約数和(自身を除く): 1166862242

約数列:

[1, 2, 19, 38, 47, 94, 157, 314, 893, 1786, 2983, 5966, 6679, 7379, 13358, 14758, 126901, 140201, 253802, 280402, 313913, 627826, 1048603, 2097206, 5964347, 11928694, 19923457, 39846914, 49284341, 98568682, 936402479, 1872804958]

約数ペア:

[(1, 1872804958), (2, 936402479), (19, 98568682), (38, 49284341), (47, 39846914), (94, 19923457), (157, 11928694), (314, 5964347), (893, 2097206), (1786, 1048603), (2983, 627826), (5966, 313913), (6679, 280402), (7379, 253802), (13358, 140201), (14758, 126901)]