17421844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6491}}^1$

素因数の和:6567

約数の個数: 24

約数和(自身を含む): 33810336

約数和(自身を除く): 16388492

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 6491, 12982, 25964, 71401, 142802, 285604, 395951, 791902, 1583804, 4355461, 8710922, 17421844]

約数ペア:

[(1, 17421844), (2, 8710922), (4, 4355461), (11, 1583804), (22, 791902), (44, 395951), (61, 285604), (122, 142802), (244, 71401), (671, 25964), (1342, 12982), (2684, 6491)]