1887156788747

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9689}}^1\times {\mathrm{218111}}^1$

素因数の和:227866

約数の個数: 16

約数和(自身を含む): 2028965068800

約数和(自身を除く): 141808280053

約数列:

[1, 19, 47, 893, 9689, 184091, 218111, 455383, 4144109, 8652277, 10251217, 194773123, 2113277479, 40152272101, 99324041513, 1887156788747]

約数ペア:

[(1, 1887156788747), (19, 99324041513), (47, 40152272101), (893, 2113277479), (9689, 194773123), (184091, 10251217), (218111, 8652277), (455383, 4144109)]