19468854

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10501}}^1$

素因数の和:10612

約数の個数: 24

約数和(自身を含む): 42596112

約数和(自身を除く): 23127258

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10501, 21002, 31503, 63006, 94509, 189018, 1081603, 2163206, 3244809, 6489618, 9734427, 19468854]

約数ペア:

[(1, 19468854), (2, 9734427), (3, 6489618), (6, 3244809), (9, 2163206), (18, 1081603), (103, 189018), (206, 94509), (309, 63006), (618, 31503), (927, 21002), (1854, 10501)]