22357192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19543}}^1$

素因数の和:19573

約数の個数: 32

約数和(自身を含む): 49250880

約数和(自身を除く): 26893688

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19543, 39086, 78172, 156344, 214973, 254059, 429946, 508118, 859892, 1016236, 1719784, 2032472, 2794649, 5589298, 11178596, 22357192]

約数ペア:

[(1, 22357192), (2, 11178596), (4, 5589298), (8, 2794649), (11, 2032472), (13, 1719784), (22, 1016236), (26, 859892), (44, 508118), (52, 429946), (88, 254059), (104, 214973), (143, 156344), (286, 78172), (572, 39086), (1144, 19543)]