16154864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4831}}^1$

素因数の和:4869

約数の個数: 40

約数和(自身を含む): 35950080

約数和(自身を除く): 19795216

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4831, 9662, 19324, 38648, 53141, 77296, 91789, 106282, 183578, 212564, 367156, 425128, 734312, 850256, 1009679, 1468624, 2019358, 4038716, 8077432, 16154864]

約数ペア:

[(1, 16154864), (2, 8077432), (4, 4038716), (8, 2019358), (11, 1468624), (16, 1009679), (19, 850256), (22, 734312), (38, 425128), (44, 367156), (76, 212564), (88, 183578), (152, 106282), (176, 91789), (209, 77296), (304, 53141), (418, 38648), (836, 19324), (1672, 9662), (3344, 4831)]