19264914

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10391}}^1$

素因数の和:10502

約数の個数: 24

約数和(自身を含む): 42149952

約数和(自身を除く): 22885038

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10391, 20782, 31173, 62346, 93519, 187038, 1070273, 2140546, 3210819, 6421638, 9632457, 19264914]

約数ペア:

[(1, 19264914), (2, 9632457), (3, 6421638), (6, 3210819), (9, 2140546), (18, 1070273), (103, 187038), (206, 93519), (309, 62346), (618, 31173), (927, 20782), (1854, 10391)]