23982940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63113}}^1$

素因数の和:63141

約数の個数: 24

約数和(自身を含む): 53015760

約数和(自身を除く): 29032820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 63113, 126226, 252452, 315565, 631130, 1199147, 1262260, 2398294, 4796588, 5995735, 11991470, 23982940]

約数ペア:

[(1, 23982940), (2, 11991470), (4, 5995735), (5, 4796588), (10, 2398294), (19, 1262260), (20, 1199147), (38, 631130), (76, 315565), (95, 252452), (190, 126226), (380, 63113)]