21622802294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15378949}}^1$

素因数の和:15379007

約数の個数: 16

約数和(自身を含む): 35064006000

約数和(自身を除く): 13441203706

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 15378949, 30757898, 292200031, 569021113, 584400062, 1138042226, 10811401147, 21622802294]

約数ペア:

[(1, 21622802294), (2, 10811401147), (19, 1138042226), (37, 584400062), (38, 569021113), (74, 292200031), (703, 30757898), (1406, 15378949)]