16687203454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1951}}^1\times {\mathrm{4789}}^1$

素因数の和:6808

約数の個数: 32

約数和(自身を含む): 26928230400

約数和(自身を除く): 10241026946

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 1951, 3902, 4789, 9578, 37069, 74138, 90991, 91697, 181982, 183394, 225083, 450166, 1742243, 3484486, 4276577, 8553154, 9343339, 18686678, 177523441, 355046882, 439136933, 878273866, 8343601727, 16687203454]

約数ペア:

[(1, 16687203454), (2, 8343601727), (19, 878273866), (38, 439136933), (47, 355046882), (94, 177523441), (893, 18686678), (1786, 9343339), (1951, 8553154), (3902, 4276577), (4789, 3484486), (9578, 1742243), (37069, 450166), (74138, 225083), (90991, 183394), (91697, 181982)]