19557546

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 40255488

約数和(自身を除く): 20697942

約数列:

[1, 2, 3, 6, 47, 94, 141, 223, 282, 311, 446, 622, 669, 933, 1338, 1866, 10481, 14617, 20962, 29234, 31443, 43851, 62886, 69353, 87702, 138706, 208059, 416118, 3259591, 6519182, 9778773, 19557546]

約数ペア:

[(1, 19557546), (2, 9778773), (3, 6519182), (6, 3259591), (47, 416118), (94, 208059), (141, 138706), (223, 87702), (282, 69353), (311, 62886), (446, 43851), (622, 31443), (669, 29234), (933, 20962), (1338, 14617), (1866, 10481)]