19130508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31259}}^1$

素因数の和:31286

約数の個数: 36

約数和(自身を含む): 51203880

約数和(自身を除く): 32073372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 31259, 62518, 93777, 125036, 187554, 281331, 375108, 531403, 562662, 1062806, 1125324, 1594209, 2125612, 3188418, 4782627, 6376836, 9565254, 19130508]

約数ペア:

[(1, 19130508), (2, 9565254), (3, 6376836), (4, 4782627), (6, 3188418), (9, 2125612), (12, 1594209), (17, 1125324), (18, 1062806), (34, 562662), (36, 531403), (51, 375108), (68, 281331), (102, 187554), (153, 125036), (204, 93777), (306, 62518), (612, 31259)]