19039968798

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{138157}}^1$

素因数の和:138488

約数の個数: 32

約数和(自身を含む): 38622345216

約数和(自身を除く): 19582376418

約数列:

[1, 2, 3, 6, 103, 206, 223, 309, 446, 618, 669, 1338, 22969, 45938, 68907, 137814, 138157, 276314, 414471, 828942, 14230171, 28460342, 30809011, 42690513, 61618022, 85381026, 92427033, 184854066, 3173328133, 6346656266, 9519984399, 19039968798]

約数ペア:

[(1, 19039968798), (2, 9519984399), (3, 6346656266), (6, 3173328133), (103, 184854066), (206, 92427033), (223, 85381026), (309, 61618022), (446, 42690513), (618, 30809011), (669, 28460342), (1338, 14230171), (22969, 828942), (45938, 414471), (68907, 276314), (137814, 138157)]