16603910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 32486400

約数和(自身を除く): 15882490

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2819, 2945, 5638, 5890, 14095, 28190, 53561, 87389, 107122, 174778, 267805, 436945, 535610, 873890, 1660391, 3320782, 8301955, 16603910]

約数ペア:

[(1, 16603910), (2, 8301955), (5, 3320782), (10, 1660391), (19, 873890), (31, 535610), (38, 436945), (62, 267805), (95, 174778), (155, 107122), (190, 87389), (310, 53561), (589, 28190), (1178, 14095), (2819, 5890), (2945, 5638)]