15372862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 26244000

約数和(自身を除く): 10871138

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 449, 646, 898, 901, 1007, 1802, 2014, 7633, 8531, 15266, 17062, 17119, 23797, 34238, 47594, 145027, 290054, 404549, 452143, 809098, 904286, 7686431, 15372862]

約数ペア:

[(1, 15372862), (2, 7686431), (17, 904286), (19, 809098), (34, 452143), (38, 404549), (53, 290054), (106, 145027), (323, 47594), (449, 34238), (646, 23797), (898, 17119), (901, 17062), (1007, 15266), (1802, 8531), (2014, 7633)]