19201432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 38782800

約数和(自身を除く): 19581368

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 2393, 4012, 4786, 8024, 9572, 19144, 40681, 81362, 141187, 162724, 282374, 325448, 564748, 1129496, 2400179, 4800358, 9600716, 19201432]

約数ペア:

[(1, 19201432), (2, 9600716), (4, 4800358), (8, 2400179), (17, 1129496), (34, 564748), (59, 325448), (68, 282374), (118, 162724), (136, 141187), (236, 81362), (472, 40681), (1003, 19144), (2006, 9572), (2393, 8024), (4012, 4786)]