892012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 1824760

約数和(自身を除く): 932748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 121, 194, 209, 242, 388, 418, 484, 836, 1067, 1843, 2134, 2299, 3686, 4268, 4598, 7372, 9196, 11737, 20273, 23474, 40546, 46948, 81092, 223003, 446006, 892012]

約数ペア:

[(1, 892012), (2, 446006), (4, 223003), (11, 81092), (19, 46948), (22, 40546), (38, 23474), (44, 20273), (76, 11737), (97, 9196), (121, 7372), (194, 4598), (209, 4268), (242, 3686), (388, 2299), (418, 2134), (484, 1843), (836, 1067)]