19031148

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17053}}^1$

素因数の和:17094

約数の個数: 36

約数和(自身を含む): 49661248

約数和(自身を除く): 30630100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 17053, 34106, 51159, 68212, 102318, 153477, 204636, 306954, 528643, 613908, 1057286, 1585929, 2114572, 3171858, 4757787, 6343716, 9515574, 19031148]

約数ペア:

[(1, 19031148), (2, 9515574), (3, 6343716), (4, 4757787), (6, 3171858), (9, 2114572), (12, 1585929), (18, 1057286), (31, 613908), (36, 528643), (62, 306954), (93, 204636), (124, 153477), (186, 102318), (279, 68212), (372, 51159), (558, 34106), (1116, 17053)]