19340195

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 28262400

約数和(自身を除く): 8922205

約数列:

[1, 5, 7, 19, 35, 95, 127, 133, 229, 635, 665, 889, 1145, 1603, 2413, 4351, 4445, 8015, 12065, 16891, 21755, 29083, 30457, 84455, 145415, 152285, 203581, 552577, 1017905, 2762885, 3868039, 19340195]

約数ペア:

[(1, 19340195), (5, 3868039), (7, 2762885), (19, 1017905), (35, 552577), (95, 203581), (127, 152285), (133, 145415), (229, 84455), (635, 30457), (665, 29083), (889, 21755), (1145, 16891), (1603, 12065), (2413, 8015), (4351, 4445)]