11404690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 22550400

約数和(自身を除く): 11145710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 521, 995, 1042, 1990, 2189, 2605, 4378, 5210, 5731, 10945, 11462, 21890, 28655, 57310, 103679, 207358, 518395, 1036790, 1140469, 2280938, 5702345, 11404690]

約数ペア:

[(1, 11404690), (2, 5702345), (5, 2280938), (10, 1140469), (11, 1036790), (22, 518395), (55, 207358), (110, 103679), (199, 57310), (398, 28655), (521, 21890), (995, 11462), (1042, 10945), (1990, 5731), (2189, 5210), (2605, 4378)]