16909594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 29405376

約数和(自身を除く): 12495782

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 571, 871, 1139, 1142, 1742, 2278, 7423, 9707, 14807, 14846, 19414, 29614, 38257, 76514, 126191, 252382, 497341, 650369, 994682, 1300738, 8454797, 16909594]

約数ペア:

[(1, 16909594), (2, 8454797), (13, 1300738), (17, 994682), (26, 650369), (34, 497341), (67, 252382), (134, 126191), (221, 76514), (442, 38257), (571, 29614), (871, 19414), (1139, 14846), (1142, 14807), (1742, 9707), (2278, 7423)]