19369766

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3371}}^1$

素因数の和:3416

約数の個数: 24

約数和(自身を含む): 33322104

約数和(自身を除く): 13952338

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 3371, 5746, 6742, 43823, 57307, 87646, 114614, 569699, 744991, 1139398, 1489982, 9684883, 19369766]

約数ペア:

[(1, 19369766), (2, 9684883), (13, 1489982), (17, 1139398), (26, 744991), (34, 569699), (169, 114614), (221, 87646), (338, 57307), (442, 43823), (2873, 6742), (3371, 5746)]