15946362406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1\times {\mathrm{1787}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 27457650864

約数和(自身を除く): 11511288458

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 1553, 1787, 2873, 3106, 3574, 5746, 20189, 23231, 26401, 30379, 40378, 46462, 52802, 60758, 262457, 302003, 343213, 394927, 524914, 604006, 686426, 789854, 2775211, 4461769, 5134051, 5550422, 8923538, 10268102, 36077743, 47178587, 72155486, 94357174, 469010659, 613321631, 938021318, 1226643262, 7973181203, 15946362406]

約数ペア:

[(1, 15946362406), (2, 7973181203), (13, 1226643262), (17, 938021318), (26, 613321631), (34, 469010659), (169, 94357174), (221, 72155486), (338, 47178587), (442, 36077743), (1553, 10268102), (1787, 8923538), (2873, 5550422), (3106, 5134051), (3574, 4461769), (5746, 2775211), (20189, 789854), (23231, 686426), (26401, 604006), (30379, 524914), (40378, 394927), (46462, 343213), (52802, 302003), (60758, 262457)]