15704947192

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{853901}}^1$

素因数の和:853948

約数の個数: 48

約数和(自身を含む): 34070689800

約数和(自身を除く): 18365742608

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 9196, 18392, 853901, 1707802, 3415604, 6831208, 9392911, 16224119, 18785822, 32448238, 37571644, 64896476, 75143288, 103322021, 129792952, 178465309, 206644042, 356930618, 413288084, 713861236, 826576168, 1427722472, 1963118399, 3926236798, 7852473596, 15704947192]

約数ペア:

[(1, 15704947192), (2, 7852473596), (4, 3926236798), (8, 1963118399), (11, 1427722472), (19, 826576168), (22, 713861236), (38, 413288084), (44, 356930618), (76, 206644042), (88, 178465309), (121, 129792952), (152, 103322021), (209, 75143288), (242, 64896476), (418, 37571644), (484, 32448238), (836, 18785822), (968, 16224119), (1672, 9392911), (2299, 6831208), (4598, 3415604), (9196, 1707802), (18392, 853901)]