19080996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4663}}^1$

素因数の和:4712

約数の個数: 48

約数和(自身を含む): 50147328

約数和(自身を除く): 31066332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 4663, 9326, 13989, 18652, 27978, 51293, 55956, 102586, 144553, 153879, 205172, 289106, 307758, 433659, 578212, 615516, 867318, 1590083, 1734636, 3180166, 4770249, 6360332, 9540498, 19080996]

約数ペア:

[(1, 19080996), (2, 9540498), (3, 6360332), (4, 4770249), (6, 3180166), (11, 1734636), (12, 1590083), (22, 867318), (31, 615516), (33, 578212), (44, 433659), (62, 307758), (66, 289106), (93, 205172), (124, 153879), (132, 144553), (186, 102586), (341, 55956), (372, 51293), (682, 27978), (1023, 18652), (1364, 13989), (2046, 9326), (4092, 4663)]