11597590

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 21500640

約数和(自身を除く): 9903050

約数列:

[1, 2, 5, 10, 83, 89, 157, 166, 178, 314, 415, 445, 785, 830, 890, 1570, 7387, 13031, 13973, 14774, 26062, 27946, 36935, 65155, 69865, 73870, 130310, 139730, 1159759, 2319518, 5798795, 11597590]

約数ペア:

[(1, 11597590), (2, 5798795), (5, 2319518), (10, 1159759), (83, 139730), (89, 130310), (157, 73870), (166, 69865), (178, 65155), (314, 36935), (415, 27946), (445, 26062), (785, 14774), (830, 13973), (890, 13031), (1570, 7387)]