19152472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{140827}}^1$

素因数の和:140850

約数の個数: 16

約数和(自身を含む): 38023560

約数和(自身を除く): 18871088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 140827, 281654, 563308, 1126616, 2394059, 4788118, 9576236, 19152472]

約数ペア:

[(1, 19152472), (2, 9576236), (4, 4788118), (8, 2394059), (17, 1126616), (34, 563308), (68, 281654), (136, 140827)]