16916484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108439}}^1$

素因数の和:108459

約数の個数: 24

約数和(自身を含む): 42508480

約数和(自身を除く): 25591996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 108439, 216878, 325317, 433756, 650634, 1301268, 1409707, 2819414, 4229121, 5638828, 8458242, 16916484]

約数ペア:

[(1, 16916484), (2, 8458242), (3, 5638828), (4, 4229121), (6, 2819414), (12, 1409707), (13, 1301268), (26, 650634), (39, 433756), (52, 325317), (78, 216878), (156, 108439)]