19339806

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 40095648

約数和(自身を除く): 20755842

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 318, 366, 997, 1994, 2991, 3233, 5982, 6466, 9699, 19398, 52841, 60817, 105682, 121634, 158523, 182451, 317046, 364902, 3223301, 6446602, 9669903, 19339806]

約数ペア:

[(1, 19339806), (2, 9669903), (3, 6446602), (6, 3223301), (53, 364902), (61, 317046), (106, 182451), (122, 158523), (159, 121634), (183, 105682), (318, 60817), (366, 52841), (997, 19398), (1994, 9699), (2991, 6466), (3233, 5982)]