15441521939

素因数分解:

${\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{2311}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 16574487552

約数和(自身を除く): 1132965613

約数列:

[1, 19, 83, 223, 361, 1577, 2311, 4237, 18509, 29963, 43909, 80503, 191813, 351671, 515353, 834271, 3644447, 6681749, 9791707, 42774299, 69244493, 186042433, 812711681, 15441521939]

約数ペア:

[(1, 15441521939), (19, 812711681), (83, 186042433), (223, 69244493), (361, 42774299), (1577, 9791707), (2311, 6681749), (4237, 3644447), (18509, 834271), (29963, 515353), (43909, 351671), (80503, 191813)]