17828536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10663}}^1$

素因数の和:10699

約数の個数: 32

約数和(自身を含む): 38390400

約数和(自身を除く): 20561864

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 10663, 21326, 42652, 85304, 117293, 202597, 234586, 405194, 469172, 810388, 938344, 1620776, 2228567, 4457134, 8914268, 17828536]

約数ペア:

[(1, 17828536), (2, 8914268), (4, 4457134), (8, 2228567), (11, 1620776), (19, 938344), (22, 810388), (38, 469172), (44, 405194), (76, 234586), (88, 202597), (152, 117293), (209, 85304), (418, 42652), (836, 21326), (1672, 10663)]