16928470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1217}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 33149088

約数和(自身を除く): 16220618

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1217, 1391, 2434, 2782, 6085, 6955, 12170, 13910, 15821, 31642, 79105, 130219, 158210, 260438, 651095, 1302190, 1692847, 3385694, 8464235, 16928470]

約数ペア:

[(1, 16928470), (2, 8464235), (5, 3385694), (10, 1692847), (13, 1302190), (26, 651095), (65, 260438), (107, 158210), (130, 130219), (214, 79105), (535, 31642), (1070, 15821), (1217, 13910), (1391, 12170), (2434, 6955), (2782, 6085)]