16941860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3872

約数の個数: 48

約数和(自身を含む): 40579056

約数和(自身を除く): 23637196

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 3833, 4420, 7666, 15332, 19165, 38330, 49829, 65161, 76660, 99658, 130322, 199316, 249145, 260644, 325805, 498290, 651610, 847093, 996580, 1303220, 1694186, 3388372, 4235465, 8470930, 16941860]

約数ペア:

[(1, 16941860), (2, 8470930), (4, 4235465), (5, 3388372), (10, 1694186), (13, 1303220), (17, 996580), (20, 847093), (26, 651610), (34, 498290), (52, 325805), (65, 260644), (68, 249145), (85, 199316), (130, 130322), (170, 99658), (221, 76660), (260, 65161), (340, 49829), (442, 38330), (884, 19165), (1105, 15332), (2210, 7666), (3833, 4420)]