16057964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16253}}^1$

素因数の和:16289

約数の個数: 24

約数和(自身を含む): 31857840

約数和(自身を除く): 15799876

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 16253, 32506, 65012, 211289, 308807, 422578, 617614, 845156, 1235228, 4014491, 8028982, 16057964]

約数ペア:

[(1, 16057964), (2, 8028982), (4, 4014491), (13, 1235228), (19, 845156), (26, 617614), (38, 422578), (52, 308807), (76, 211289), (247, 65012), (494, 32506), (988, 16253)]