19752078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 42239232

約数和(自身を除く): 22487154

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 3491, 5658, 6982, 10473, 20946, 80293, 143131, 160586, 240879, 286262, 429393, 481758, 858786, 3292013, 6584026, 9876039, 19752078]

約数ペア:

[(1, 19752078), (2, 9876039), (3, 6584026), (6, 3292013), (23, 858786), (41, 481758), (46, 429393), (69, 286262), (82, 240879), (123, 160586), (138, 143131), (246, 80293), (943, 20946), (1886, 10473), (2829, 6982), (3491, 5658)]