19006940303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 21005712000

約数和(自身を除く): 1998771697

約数列:

[1, 13, 89, 103, 349, 457, 1157, 1339, 4537, 5941, 9167, 31061, 35947, 40673, 47071, 119171, 159493, 403793, 467311, 528749, 611923, 2073409, 3199283, 4189319, 14194877, 16427779, 41590679, 54461147, 184533401, 213561127, 1462072331, 19006940303]

約数ペア:

[(1, 19006940303), (13, 1462072331), (89, 213561127), (103, 184533401), (349, 54461147), (457, 41590679), (1157, 16427779), (1339, 14194877), (4537, 4189319), (5941, 3199283), (9167, 2073409), (31061, 611923), (35947, 528749), (40673, 467311), (47071, 403793), (119171, 159493)]