19963916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41941}}^1$

素因数の和:41969

約数の個数: 24

約数和(自身を含む): 42277536

約数和(自身を除く): 22313620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 41941, 83882, 167764, 293587, 587174, 712997, 1174348, 1425994, 2851988, 4990979, 9981958, 19963916]

約数ペア:

[(1, 19963916), (2, 9981958), (4, 4990979), (7, 2851988), (14, 1425994), (17, 1174348), (28, 712997), (34, 587174), (68, 293587), (119, 167764), (238, 83882), (476, 41941)]