19374586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 36634752

約数和(自身を除く): 17260166

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1297, 1358, 2134, 2594, 7469, 9079, 14267, 14938, 18158, 28534, 99869, 125809, 199738, 251618, 880663, 1383899, 1761326, 2767798, 9687293, 19374586]

約数ペア:

[(1, 19374586), (2, 9687293), (7, 2767798), (11, 1761326), (14, 1383899), (22, 880663), (77, 251618), (97, 199738), (154, 125809), (194, 99869), (679, 28534), (1067, 18158), (1297, 14938), (1358, 14267), (2134, 9079), (2594, 7469)]