2019607527

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5061673}}^1$

素因数の和:5061702

約数の個数: 16

約数和(自身を含む): 3239471360

約数和(自身を除く): 1219863833

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5061673, 15185019, 35431711, 96171787, 106295133, 288515361, 673202509, 2019607527]

約数ペア:

[(1, 2019607527), (3, 673202509), (7, 288515361), (19, 106295133), (21, 96171787), (57, 35431711), (133, 15185019), (399, 5061673)]