15696982208

素因数分解:

$2^6\times {\mathrm{2003}}^1\times {\mathrm{122449}}^1$

素因数の和:124464

約数の個数: 28

約数和(自身を含む): 31164504600

約数和(自身を除く): 15467522392

約数列:

[1, 2, 4, 8, 16, 32, 64, 2003, 4006, 8012, 16024, 32048, 64096, 122449, 128192, 244898, 489796, 979592, 1959184, 3918368, 7836736, 245265347, 490530694, 981061388, 1962122776, 3924245552, 7848491104, 15696982208]

約数ペア:

[(1, 15696982208), (2, 7848491104), (4, 3924245552), (8, 1962122776), (16, 981061388), (32, 490530694), (64, 245265347), (2003, 7836736), (4006, 3918368), (8012, 1959184), (16024, 979592), (32048, 489796), (64096, 244898), (122449, 128192)]