19212126

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103291}}^1$

素因数の和:103327

約数の個数: 16

約数和(自身を含む): 39664128

約数和(自身を除く): 20452002

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 103291, 206582, 309873, 619746, 3202021, 6404042, 9606063, 19212126]

約数ペア:

[(1, 19212126), (2, 9606063), (3, 6404042), (6, 3202021), (31, 619746), (62, 309873), (93, 206582), (186, 103291)]