19361377

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 23535360

約数和(自身を除く): 4173983

約数列:

[1, 7, 23, 53, 161, 371, 1219, 2269, 8533, 15883, 52187, 120257, 365309, 841799, 2765911, 19361377]

約数ペア:

[(1, 19361377), (7, 2765911), (23, 841799), (53, 365309), (161, 120257), (371, 52187), (1219, 15883), (2269, 8533)]