19497291231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{877}}^1\times {\mathrm{1051}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 28463383296

約数和(自身を除く): 8966092065

約数列:

[1, 3, 11, 33, 641, 877, 1051, 1923, 2631, 3153, 7051, 9647, 11561, 21153, 28941, 34683, 562157, 673691, 921727, 1686471, 2021073, 2765181, 6183727, 7410601, 10138997, 18551181, 22231803, 30416991, 590827007, 1772481021, 6499097077, 19497291231]

約数ペア:

[(1, 19497291231), (3, 6499097077), (11, 1772481021), (33, 590827007), (641, 30416991), (877, 22231803), (1051, 18551181), (1923, 10138997), (2631, 7410601), (3153, 6183727), (7051, 2765181), (9647, 2021073), (11561, 1686471), (21153, 921727), (28941, 673691), (34683, 562157)]