19298278

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1823}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 29767680

約数和(自身を除く): 10469402

約数列:

[1, 2, 67, 79, 134, 158, 1823, 3646, 5293, 10586, 122141, 144017, 244282, 288034, 9649139, 19298278]

約数ペア:

[(1, 19298278), (2, 9649139), (67, 288034), (79, 244282), (134, 144017), (158, 122141), (1823, 10586), (3646, 5293)]