22820278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 16919114

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1231, 1426, 2462, 9269, 16003, 18538, 28313, 32006, 38161, 56626, 76322, 368069, 496093, 736138, 877703, 992186, 1755406, 11410139, 22820278]

約数ペア:

[(1, 22820278), (2, 11410139), (13, 1755406), (23, 992186), (26, 877703), (31, 736138), (46, 496093), (62, 368069), (299, 76322), (403, 56626), (598, 38161), (713, 32006), (806, 28313), (1231, 18538), (1426, 16003), (2462, 9269)]