19395930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6277}}^1$

素因数の和:6390

約数の個数: 32

約数和(自身を含む): 47009664

約数和(自身を除く): 27613734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6277, 12554, 18831, 31385, 37662, 62770, 94155, 188310, 646531, 1293062, 1939593, 3232655, 3879186, 6465310, 9697965, 19395930]

約数ペア:

[(1, 19395930), (2, 9697965), (3, 6465310), (5, 3879186), (6, 3232655), (10, 1939593), (15, 1293062), (30, 646531), (103, 188310), (206, 94155), (309, 62770), (515, 37662), (618, 31385), (1030, 18831), (1545, 12554), (3090, 6277)]