22358972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4391}}^1$

素因数の和:4481

約数の個数: 24

約数和(自身を含む): 41811840

約数和(自身を除く): 19452868

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 4391, 5092, 8782, 17564, 83429, 166858, 294197, 333716, 588394, 1176788, 5589743, 11179486, 22358972]

約数ペア:

[(1, 22358972), (2, 11179486), (4, 5589743), (19, 1176788), (38, 588394), (67, 333716), (76, 294197), (134, 166858), (268, 83429), (1273, 17564), (2546, 8782), (4391, 5092)]