19305230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 20922610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 3491, 5530, 6982, 17455, 24437, 34910, 48874, 122185, 244370, 275789, 551578, 1378945, 1930523, 2757890, 3861046, 9652615, 19305230]

約数ペア:

[(1, 19305230), (2, 9652615), (5, 3861046), (7, 2757890), (10, 1930523), (14, 1378945), (35, 551578), (70, 275789), (79, 244370), (158, 122185), (395, 48874), (553, 34910), (790, 24437), (1106, 17455), (2765, 6982), (3491, 5530)]