22183792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{72973}}^1$

素因数の和:73000

約数の個数: 20

約数和(自身を含む): 45243880

約数和(自身を除く): 23060088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 72973, 145946, 291892, 583784, 1167568, 1386487, 2772974, 5545948, 11091896, 22183792]

約数ペア:

[(1, 22183792), (2, 11091896), (4, 5545948), (8, 2772974), (16, 1386487), (19, 1167568), (38, 583784), (76, 291892), (152, 145946), (304, 72973)]