11686090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 22808016

約数和(自身を除く): 11121926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 373, 482, 746, 1205, 1865, 2410, 3133, 3730, 4849, 6266, 9698, 15665, 24245, 31330, 48490, 89893, 179786, 449465, 898930, 1168609, 2337218, 5843045, 11686090]

約数ペア:

[(1, 11686090), (2, 5843045), (5, 2337218), (10, 1168609), (13, 898930), (26, 449465), (65, 179786), (130, 89893), (241, 48490), (373, 31330), (482, 24245), (746, 15665), (1205, 9698), (1865, 6266), (2410, 4849), (3133, 3730)]