19238608

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{7963}}^1$

素因数の和:8122

約数の個数: 20

約数和(自身を含む): 37526368

約数和(自身を除く): 18287760

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 7963, 15926, 31852, 63704, 127408, 1202413, 2404826, 4809652, 9619304, 19238608]

約数ペア:

[(1, 19238608), (2, 9619304), (4, 4809652), (8, 2404826), (16, 1202413), (151, 127408), (302, 63704), (604, 31852), (1208, 15926), (2416, 7963)]