839471566

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{10667}}^1$

素因数の和:10816

約数の個数: 24

約数和(自身を含む): 1341287640

約数和(自身を除く): 501816074

約数列:

[1, 2, 19, 38, 109, 218, 361, 722, 2071, 4142, 10667, 21334, 39349, 78698, 202673, 405346, 1162703, 2325406, 3850787, 7701574, 22091357, 44182714, 419735783, 839471566]

約数ペア:

[(1, 839471566), (2, 419735783), (19, 44182714), (38, 22091357), (109, 7701574), (218, 3850787), (361, 2325406), (722, 1162703), (2071, 405346), (4142, 202673), (10667, 78698), (21334, 39349)]