11198638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 19607040

約数和(自身を除く): 8408402

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 367, 418, 734, 803, 1387, 1606, 2774, 4037, 6973, 8074, 13946, 15257, 26791, 30514, 53582, 76703, 153406, 294701, 509029, 589402, 1018058, 5599319, 11198638]

約数ペア:

[(1, 11198638), (2, 5599319), (11, 1018058), (19, 589402), (22, 509029), (38, 294701), (73, 153406), (146, 76703), (209, 53582), (367, 30514), (418, 26791), (734, 15257), (803, 13946), (1387, 8074), (1606, 6973), (2774, 4037)]