19652074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 33747840

約数和(自身を除く): 14095766

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 557, 598, 767, 1114, 1357, 1534, 2714, 7241, 12811, 14482, 17641, 25622, 32863, 35282, 65726, 166543, 333086, 427219, 755849, 854438, 1511698, 9826037, 19652074]

約数ペア:

[(1, 19652074), (2, 9826037), (13, 1511698), (23, 854438), (26, 755849), (46, 427219), (59, 333086), (118, 166543), (299, 65726), (557, 35282), (598, 32863), (767, 25622), (1114, 17641), (1357, 14482), (1534, 12811), (2714, 7241)]