16975930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 32866560

約数和(自身を除く): 15890630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 1901, 3802, 4465, 8930, 9505, 19010, 36119, 72238, 89347, 178694, 180595, 361190, 446735, 893470, 1697593, 3395186, 8487965, 16975930]

約数ペア:

[(1, 16975930), (2, 8487965), (5, 3395186), (10, 1697593), (19, 893470), (38, 446735), (47, 361190), (94, 180595), (95, 178694), (190, 89347), (235, 72238), (470, 36119), (893, 19010), (1786, 9505), (1901, 8930), (3802, 4465)]