22239516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3853}}^1$

素因数の和:3910

約数の個数: 48

約数和(自身を含む): 57409184

約数和(自身を除く): 35169668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 3853, 5772, 7706, 11559, 15412, 23118, 46236, 50089, 100178, 142561, 150267, 200356, 285122, 300534, 427683, 570244, 601068, 855366, 1710732, 1853293, 3706586, 5559879, 7413172, 11119758, 22239516]

約数ペア:

[(1, 22239516), (2, 11119758), (3, 7413172), (4, 5559879), (6, 3706586), (12, 1853293), (13, 1710732), (26, 855366), (37, 601068), (39, 570244), (52, 427683), (74, 300534), (78, 285122), (111, 200356), (148, 150267), (156, 142561), (222, 100178), (444, 50089), (481, 46236), (962, 23118), (1443, 15412), (1924, 11559), (2886, 7706), (3853, 5772)]