22420354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 38983680

約数和(自身を除く): 16563326

約数列:

[1, 2, 11, 22, 23, 46, 59, 118, 253, 506, 649, 751, 1298, 1357, 1502, 2714, 8261, 14927, 16522, 17273, 29854, 34546, 44309, 88618, 190003, 380006, 487399, 974798, 1019107, 2038214, 11210177, 22420354]

約数ペア:

[(1, 22420354), (2, 11210177), (11, 2038214), (22, 1019107), (23, 974798), (46, 487399), (59, 380006), (118, 190003), (253, 88618), (506, 44309), (649, 34546), (751, 29854), (1298, 17273), (1357, 16522), (1502, 14927), (2714, 8261)]