11505910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 22653792

約数和(自身を除く): 11147882

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1321, 1742, 2642, 4355, 6605, 8710, 13210, 17173, 34346, 85865, 88507, 171730, 177014, 442535, 885070, 1150591, 2301182, 5752955, 11505910]

約数ペア:

[(1, 11505910), (2, 5752955), (5, 2301182), (10, 1150591), (13, 885070), (26, 442535), (65, 177014), (67, 171730), (130, 88507), (134, 85865), (335, 34346), (670, 17173), (871, 13210), (1321, 8710), (1742, 6605), (2642, 4355)]